Vascular plants in Minnesota, Wisconsin, Michigan, Ontario, and Manitoba
  Satellite images: NASA.
- still under construction -

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This website is not a guide to herbal use.  The information and illustrations found here are for scholarly, artistic, and historical purposes only.  Improper use of medicinal plants can be harmful or fatal.  Contact your trained medical practitioner for advice and information about the proper and safe use of herbs.

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Web page © Maquah Publications, 2005

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Family Malvaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 513

Abelmoschus esculentus . Okra - Malvaceae *MN* non-native
       Abelmoschus esculentus (L.) Moench
 Hibiscus esculentus L.


Family Pinaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  1 : 55

Abies P. Mill.     Fir
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Abies balsamea . Balsam fir, Canada balsam - Pinaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
Ethnobotany: Used for pulpwood and yields the oleoresin known as Canada balsam (Burns and Honkala 1990); Winter
       Abies balsamea (L.) P. Mill.
Pinus balsamea L.


Abietinella

Abietinella abietina      *MB* Widespread and apparently secure throughout range; more information needed to determine status in Manitoba  [photos . ]


Family Malvaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 513

Abutilon P. Mill.       Indian mallow
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Abutilon theophrasti . piemarker, velvet-leaf, Velvet leaf - Malvaceae *MN* non-native, *WI*, Minn. Stat. §1505.0740, "Secondary noxious weed"; *MB* not native to Manitoba
       Abutilon theophrasti Medik.
 Abutilon abutilon (L.) Rusby
 Abutilon avicennae Gaertn.


Family Euphorbiaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 452

Acalypha L.       copperleaf
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Acalypha gracilens Gray           slender threeseed mercury *WI*
 Acalypha gracilens Gray var. delzii L. Mill.
 Acalypha gracilens Gray var. fraseri (Muell.-Arg.) Weatherby

Acalypha gracilens A.Gray subsp. gracilens +       short-stalk copper-leaf, slender three-seeded-mercury *WI*
Acalypha gracilens A.Gray var. gracilens

Acalypha rhomboidea . Three-seeded mercury - Euphorbiaceae *MN* native to Minnesota
       Acalypha rhomboidea Raf.       Virginia threeseed mercury.  rhombic copper-leaf, three-seeded-mercury *WI*
 Acalypha virginica L. var. rhomboidea (Raf.) Cooperrider

Acalypha virginica L.       Virginia threeseed mercury, Virginia copper-leaf [excluded in Wisconsin]


Family Aceraceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 494

Acer L.       maple
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Acer ×freemanii E. Murr.       Freeman maple, Freeman's maple - *WI*
Acer rubrum L. X A. saccharinum L. (WI)

Acer ginnala . Amur maple - Aceraceae *MN* non-native, *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
       Acer ginnala Maxim.

Acer negundo . Boxelder, ash-leaved maple, Manitoba maple - Aceraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
       Acer negundo L.

Acer negundo var. interius . Boxelder, ash-leaved maple, Manitoba maple - Aceraceae *MN* native to Minnesota,  *WI*, *MB* Species abundant throughout range, variety uncertain; widespread, abundant, and apparently secure in Manitoba
       Acer negundo L. var. interius (Britt.) Sarg.
 Acer interius Britt.
 Acer negundo L. ssp. interius (Britt.) A.& D. Löve
Negundo aceroides (L.) Moench subsp. interius (Britton) A.Löve & D.Löve  (WI)
 Negundo interius (Britt.) Rydb.

Acer negundo var. negundo . Boxelder, Manitoba maple - Aceraceae *MN* native to Minnesota, *WI*, *MB* Species abundant throughout range, variety uncertain; SU
       Acer negundo L. var. negundo
 Negundo aceroides (L.) Moench
 Negundo negundo (L.) Karst.

Acer negundo L. var. violaceum (Kirchn.) Jaeger . box elder, Manitoba maple - *WI*, *MB* Species abundant throughout range, variety uncertain
 Negundo aceroides (L.) Moench ssp. violaceum (Kirchn.) W.A. Weber

Acer nigrum . Black maple - Aceraceae *MN* native to Minnesota, *WI*
       Acer nigrum Michx. f.
 Acer nigrum Michx. f. var. palmeri Sarg.
 Acer saccharum Marsh. ssp. nigrum (Michx. f.) Desmarais
 Acer saccharum Marsh. var. nigrum (Michx. f.) Britt.
 Acer saccharum Marsh. var. viride (Schmidt) E. Murr.
 Saccharodendron nigrum (Michx. f.) Small

Acer pensylvanicum L.       goosefoot maple, moosewood, striped maple - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range

Acer platanoides L.       Norway maple - *WI*
 Acer platanoides L. var. schwedleri Nichols.

Acer pseudoplatanus L.       sycamore maple

Acer rubrum . Red maple - Aceraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range
       Acer rubrum L.

Acer rubrum L. var. rubrum       red maple - *WI*
Acer rubrum L. f. tomentosum (Desf.) Dans. (WI) 
Acer rubrum L. var. tomentosum Tausch
 Acer stenocarpum Britt.
 Rufacer rubrum (L.) Small

Acer saccharinum . Silver maple, soft maple - Aceraceae *MN* native to Minnesota, *WI*
       Acer saccharinum L.
 Acer dasycarpum Ehrh.
 Acer saccharinum L. var. laciniatum Pax
 Acer saccharinum L. var. wieri Rehd.
 Argentacer saccharinum (L.) Small

Acer saccharum . Hard maple, Sugar maple - Aceraceae *MN* native to Minnesota, *WI*
       Acer saccharum Marsh.

Acer saccharum Marsh. var. saccharum       hard maple, sugar maple - *WI*
 Acer nigrum Michx. f. var. glaucum (F. Schmidt) Fosberg
 Acer nigrum Michx. f. var. saccharophorum (K. Koch) Clausen
 Acer saccharum Marsh. var. glaucum (F. Schmidt) Sarg.
 Saccharodendron saccharum (Marsh.) Moldenke
Acer saccharum Marshall subsp. saccharum (WI)
Acer saccharophorum K.Koch  (WI)

Acer saccharum Marsh. var. schneckii Rehd.       hard, maple, sugar maple - [Excluded in Wisconsin]
Acer saccharum Marshall f. schneckii (Rehder) Deam (WI) 
Acer saccharum Marsh. ssp. ozarkense E. Murr.
 Acer saccharum Marsh. var. rugellii (Pax) Rehd.
 Acer saccharum Marsh. ssp. schneckii (Rehd.) Desmarais

Acer spicatum . Mountain maple - Aceraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range
       Acer spicatum Lam.

Acer tataricum L.       tatarian maple


Compositae 3 :  347
Family Asteraceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Achillea L.       yarrow
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Achillea filipendulina Lam.       fernleaf yarrow

Achillea ligustica All.       Ligurian yarrow

Achillea millefolium . Yarrow, common yarrow - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
       Achillea millefolium L.       common yarrow

Achillea millefolium L. var. borealis (Bong.) Farw. . northern Yarrow - *MB* Species abundant throughout range, variety uncertain; widespread, abundant, and apparently secure in Manitoba
 Achillea borealis Bong.
 Achillea borealis Bong. ssp. typica Keck
 Achillea millefolium L. ssp. atrotegula Boivin
 Achillea millefolium L. ssp. borealis (Bong.) Breitung
 Achillea millefolium L. var. fulva Boivin
 Achillea millefolium L. var. parviligula Boivin
 Achillea millefolium L. var. parvula Boivin

Achillea millefolium L. subsp. lanulosa (Nutt.) Piper .  common yarrow, milfoil, wooly yarrow  - *WI*, *MB* Species and variety abundant throughout range; widespread, abundant, and apparently secure in Manitoba
Achillea angustissima Rydb. (WI)
Achillea aspleniifolia auct. non Vent. (WI)
Achillea eradiata Piper (WI)
Achillea gracilis Raf. (WI)
Achillea lanulosa Nutt. (WI)
Achillea lanulosa Nutt. f. peroutkyi F.C.Seymour (WI)
Achillea lanulosa Nutt. f. rubicunda Farw. (WI)
Achillea lanulosa Nutt. subsp. typica D.D.Keck (WI)
Achillea lanulosa Nutt. var. arachnoidea Lunell (WI)
Achillea lanulosa Nutt. var. eradiata (Piper) M.Peck (WI)
Achillea laxiflora Pollard & Cockerell (WI)
Achillea millefolium L. subsp. lanulosa (Nutt.) Piper f. rubicunda Farw. (WI)
Achillea millefolium L. subsp. occidentalis (DC.) Hyl. (WI)
Achillea millefolium L. subsp. pallidotegula B.Boivin (WI)
Achillea millefolium L. var. aspleniifolia (Vent.) Farw. (WI)
Achillea millefolium L. var. gracilis Raf. ex DC. (WI)
Achillea millefolium L. var. lanulosa (Nutt.) Piper (WI)
Achillea millefolium L. var. occidentalis DC. (WI)
Achillea millefolium L. var. rosea (Desf.) Torr. & A.Gray (WI)
Achillea millefolium L. var. russeolata B.Boivin (WI)
Achillea occidentalis (DC.) Raf. ex Rydb. (WI)
Achillea rosea Desf. (WI)
Achillea tomentosa Pursh, non L. (WI)

Achillea millefolium L. var. millefolium       common yarrow, milfoil - *WI*, *MB* Species abundant throughout range, variety uncertain; not native to Manitoba
Achillea millefolium L. var. millefolium (WI)

Achillea millefolium L. var. nigrescens E. Mey.       common yarrow, yarrow - *MB* Species abundant throughout range, variety uncertain; widespread, abundant, and apparently secure in Manitoba
Achillea nigrescens (E. Mey.) Rydb.

Achillea millefolium L. var. occidentalis DC.       western yarrow
 Achillea angustissima Rydb.
 Achillea aspleniifolia auct. non Vent.
 Achillea eradiata Piper
 Achillea gracilis Raf.
 Achillea laxiflora Pollard & Cockerell
 Achillea lanulosa Nutt.
 Achillea lanulosa Nutt. var. arachnoidea Lunell
 Achillea lanulosa Nutt. var. eradiata (Piper) M.E. Peck
 Achillea lanulosa Nutt. ssp. typica Keck
 Achillea millefolium L. var. aspleniifolia (Vent.) Farw.
 Achillea millefolium L. var. gracilis Raf. ex DC.
 Achillea millefolium L. ssp. lanulosa (Nutt.) Piper
 Achillea millefolium L. var. lanulosa (Nutt.) Piper
 Achillea millefolium L. ssp. occidentalis (DC.) Hyl.
 Achillea millefolium L. ssp. pallidotegula Boivin
 Achillea millefolium L. var. rosea (Desf.) Torr. & Gray
 Achillea millefolium L. var. russeolata Boivin
 Achillea occidentalis (DC.) Raf. ex Rydb.
 Achillea rosea Desf.
 Achillea tomentosa Pursh, non L.

Achillea nobilis . Noble yarrow - Asteraceae *MN* non-native

Achillea ptarmica . Sneezeweed, sneezewort - Asteraceae *MN* non-native, *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
       Achillea ptarmica L.

Achillea sibirica . many-flowered yarrow, siberian yarrow - Asteraceae *MN* native to Minnesota :  Threatened list ; *MB* Species abundant and widespread throughout range, but more information needed; widespread, abundant, and apparently secure in Manitoba
       Achillea sibirica Ledeb.
 Achillea multiflora Hook.


Graminaceae 1 : 107
Family Poaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Achnatherum Beauv.       needlegrass
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Achnatherum hymenoides (Roemer & J.A. Schultes) Barkworth       Indian ricegrass, Indian rice grass - [Excluded in Wisconsin]
 Eriocoma cuspidata Nutt.
Eriocoma hymenoides (Roem. & Schult.) Rydb. (WI)
 Oryzopsis hymenoides (Roemer & J.A. Schultes) Ricker ex Piper
 Stipa hymenoides Roemer & J.A. Schultes


Labiatae 3 :  99
Family Lamiaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Acinos P. Mill.       acinos
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Acinos arvensis (Lam.) Dandy       basil thyme, mother-of-thyme - *WI*
 Acinos thymoides (L.) Moench
 Calamintha acinos (L.) Clairville ex Gaud.
 Clinopodium acinos (L.) Kuntze
 Satureja acinos (L.) Scheele
Thymus acinos L.  (WI)


Family Ranunculaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 84

Aconitum L.       monkshood
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Aconitum columbianum Nutt. . Columbian monk's-hood - *WI*

Aconitum columbianum Nutt. subsp. columbianum , Columbian monk's-hood - *WI* * +
Aconitum columbianum Nutt. subsp. pallidum Piper (WI)
Aconitum columbianum Nutt. var. bakeri (Greene) H.D.Harr. (WI)
Aconitum columbianum Nutt. var. columbianum (WI)
Aconitum columbianum Nutt. var. ochroleucum A.Nelson (WI)
Aconitum geranioides auct. pro parte, non Greene (WI)
Aconitum hansenii auct. pro parte, non Greene (WI)
Aconitum infectum Greene (WI)
Aconitum leibergii auct. pro parte, non Greene (WI)
Aconitum mogollonicum auct. pro parte, non Greene (WI)
Aconitum noveboracense A.Gray ex Coville (WI)
Aconitum noveboracense A.Gray ex Coville var. quasiciliatum Fassett (WI)
Aconitum uncinatum L. subsp. noveboracense (A.Gray ex Coville) Hardin (WI)
Aconitum viviparum auct. pro parte, non Greene (WI)

Aconitum napellus . garden aconite, Monkshood, Venus chariot - Ranunculaceae *MN* non-native, *WI*
       Aconitum napellus L.       Venus' chariot

Aconitum noveboracense Gray ex Coville       northern blue monkshood
 Aconitum noveboracense Gray ex Coville var. quasiciliatum Fassett
 Aconitum uncinatum L. ssp. noveboracense (Gray ex Coville) Hardin


1:445
Family Acoraceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Acorus L.       sweetflag

Acorus americanus . Sweet flag, sweet-flag - Acoraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
    Acorus americanus (Raf.) Raf.
Acorus calamus auct. non L.
Acorus calamus L. var. americanus (Raf.) H.D. Wulff.
Acorus calamus L. var. americanus Raf. (WI)

Acorus calamus . Sweet flag, sweet-flag - Acoraceae *MN* native to Minnesota, *WI*, *MB* More information needed on abundance of species throughout range
       Acorus calamus L.       calamus
Acorus americanus auct. non (Raf.) Raf. (WI)
Acorus calamus L. var. americanus auct. non (Raf.) Raf. (WI)


Acroptilon Cass.       hardheads

Acroptilon repens (L.) DC.       hardheads
 Centaurea picris Pallas ex Willd.
 Centaurea repens L.


Family Pteridaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Acrostichum
[1:12]  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Acrostichum ilvense L. *WI*
    =Woodsia ilvensis

Acrostichum platyneuron L.  *WI*
    =Asplenium platyneuron

Acrostichum thelypteris L. *WI*
    =Thelypteris palustris var. palustris

Family Ranunculaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 84

Actaea L.       baneberry
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Actaea X ludovici B.Boivin . hybrid actaea - *WI* +
Actaea alba (L.) Mill. X A. rubra (Aiton) Willd.  (WI)
Actaea pachypoda Elliott X A. rubra (Aiton) Willd.  (WI)

Actaea pachypoda . doll's eyes, White baneberry - Ranunculaceae *MN* native to Minnesota, *WI*
       Actaea pachypoda Ell.
 Actaea alba auct. non (L.) P. Mill.
Actaea pachypoda Elliott f. microcarpa (DC.) Fassett  (WI)
Actaea pachypoda Elliott f. rubrocarpa (Killip) Fernald  (WI)

Actaea rubra . Red baneberry - Ranunculaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
       Actaea rubra (Ait.) Willd.
Actaea arguta Nutt.  (WI)
Actaea arguta Nutt. var. viridiflora (Greene) Tidestr. (WI)
Actaea eburnea Rydb. (WI)
Actaea neglecta Gillman (WI)
Actaea rubra (Aiton) Willd. f. neglecta (Gillman) B.L.Rob. (WI)
Actaea rubra (Aiton) Willd. subsp. arguta (Nutt.) Hultén (WI)
Actaea rubra (Aiton) Willd. subsp. rubra (WI)
Actaea rubra (Aiton) Willd. var. arguta (Nutt.) Lawson (WI)
Actaea rubra (Aiton) Willd. var. dissecta Britton (WI)
Actaea rubra (Aiton) Willd. var. gigantea R.R.Gates (WI)
Actaea spicata L. subsp. rubra (Aiton) Hultén (WI)
Actaea spicata L. var. arguta (Nutt.) Torr. (WI)
Actaea spicata L. var. rubra Aiton (WI)
Actaea viridiflora Greene (WI)

Actaea rubra (Ait.) Willd. ssp. rubra       red baneberry
 Actaea spicata L. ssp. rubra (Ait.) Hultén


Compositae 3 :  347
Family Asteraceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Adenocaulon Hook.       trailplant
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Adenocaulon bicolor . American trailplant - Asteraceae *MN* non-native, [Excluded in Wisconsin]
       Adenocaulon bicolor Hook.


1:31
Family Pteridaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Adiantum L.       maidenhair fern
1:31 (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Adiantum aleuticum (Rupr.) Paris       Aleutian maidenhair, [Excluded in Wisconsin]
 Adiantum pedatum L. var. aleuticum Rupr.
 Adiantum pedatum L. ssp. aleuticum (Rupr.) Calder & Taylor
 Adiantum pedatum L. ssp. calderi Cody
 Adiantum pedatum L. ssp. subpumilum (W.H. Wagner) Lellinger
Adiantum pedatum L. var. aleuticum Rupr.  (WI)
 Adiantum pedatum L. var. subpumilum W.H. Wagner

Adiantum pedatum . Maidenhair fern, northern maidenhair fern - Pteridaceae *MN* native to Minnesota, *WI*
       Adiantum pedatum L.       northern maidenhair


Adonis

Adonis annua . Pheasant's-eye -    *MB* More information needed on abundance of species throughout range; not native to Manitoba


Family Fumariaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 141

Adlumia Raf. ex DC.       adlumia
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Adlumia fungosa . Allegheny vine, climbing fumitory - Fumariaceae *MN* origin undetermined, *WI*, *MB* Species widespread throughout range, but elements of future concern; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation
       Adlumia fungosa (Ait.) Greene ex B.S.P.


Family Adoxaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  3 : 283

Adoxa L.       adoxa
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Adoxa moschatellina . Moschatel, musk-root - Adoxaceae *MN* native to Minnesota :  Special Concern list, *WI*, *MB* very rare in Manitoba, less than 5 occurrences or very few remaining individuals, more information needed
       Adoxa moschatellina L.       muskroot


Aegilops L.       goatgrass

Aegilops cylindrica Host       jointed goatgrass
 Aegilops cylindrica Host var. rubiginosa Popova
 Aegilops tauschii auct. non Coss.
 Cylindropyrum cylindricum (Host) A. Löve
 Triticum cylindricum (Host) Ces., Pass. & Gib.


Family Apiaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Aegopodium L.       goutweed
2:653-4  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Aegopodium podagraria . bishop's gout-weed, Goutweed, gout-weed - Apiaceae *MN* non-native, *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
       Aegopodium podagraria L.       bishop's goutweed
 Aegopodium podagraria L. var. variegatum Bailey


Aesculaceae  2 :  498
Family Hippocastanaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Aesculus L.       buckeye

Aesculus glabra . Ohio buckeye - Hippocastanaceae *MN* non-native, *WI*
       Aesculus glabra Willd.

Aesculus glabra Willd. var. glabra       Ohio buckeye - *WI*
 Aesculus glabra Willd. f. pallida (Willd.) Fernald (WI)
Aesculus glabra Willd. var. leucodermis Sarg.
 Aesculus glabra Willd. var. micrantha Sarg.
 Aesculus glabra Willd. var. monticola Sarg.
 Aesculus glabra Willd. var. pallida (Willd.) Kirchn.
 Aesculus glabra Willd. var. sargentii Rehd.
Aesculus pallida Willd. (WI)

Aesculus hippocastanum L.       horse chestnut

Aesculus ×marylandica Booth ex Kirchn.      


2 : 645
Family Apiaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Aethusa L.       aethusa
2:645 (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Aethusa cynapium . Fool's parsley - Apiaceae *MN* non-native, *WI*
       Aethusa cynapium L.


Family Scrophulariaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  3 : 172

Agalinis Raf.       false foxglove
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Agalinis aspera . rough agalinis, rough false foxglove, Rough gerardia, tall false foxglove - Scrophulariaceae *MN* native to Minnesota, *WI*
       Agalinis aspera (Dougl. ex Benth.) Britt.       tall false foxglove
 Gerardia aspera Dougl. ex Benth.

Agalinis auriculata . Eared false foxglove - Scrophulariaceae *MN* native to Minnesota :  Endangered list
       Agalinis auriculata (Michx.) Blake       earleaf false foxglove
 Aureolaria auriculata (Michx.) Farw.
 Gerardia auriculata Michx.
 Otophylla auriculata (Michx.) Small
 Tomanthera auriculata (Michx.) Raf.

Agalinis gattingeri . Round-stemmed false foxglove, round-stemmed false foxglove - Scrophulariaceae *MN* native to Minnesota :  Endangered list, *WI*
       Agalinis gattingeri (Small) Small       roundstem false foxglove
 Gerardia gattingeri Small

Agalinis paupercula (Gray) Britt.       smallflower false foxglove, small-flowered false foxglove, smooth false foxglove - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range

Agalinis paupercula (Gray) Britt. var. borealis Pennell       false-foxglove, smallflower, *MB* Species abundant throughout range, variety uncertain; rare to very rare in Manitoba, less than 20 occurrences
Agalinis purpurea (L.) Pennell subsp. parviflora (Benth.) A.Löve & D.Löve (WI) 
galinis purpurea (L.) Pennell var. parviflora (Benth.) Boivin
 Gerardia paupercula (Gray) Britt. ssp. borealis (Pennell) Pennell
 Gerardia paupercula (Gray) Britt. var. borealis (Pennell) Deam
 Gerardia purpurea L. var. parviflora Benth.

Agalinis paupercula (Gray) Britt. var. paupercula       smallflower false foxglove, small-flowered false foxglove, smooth false foxglove - *WI*
 Gerardia paupercula (Gray) Britt.
 Gerardia paupercula (Gray) Britt. var. typica Pennell
 Gerardia purpurea L. var. paupercula Gray

Agalinis purpurea . Purple false foxglove, smooth agalinis - Scrophulariaceae *MN* native to Minnesota, *WI*
       Agalinis purpurea (L.) Pennell  Agalinis purpurea (L.) Pennell var. carteri Pennell
 Gerardia purpurea L.
 Gerardia purpurea L. var. carteri (Pennell) Pennell
 Gerardia purpurea L. var. grandiflora Benth.
 Gerardia purpurea L. ssp. parvula Pennell

Agalinis purpurea var. parviflora . Purple false foxglove - Scrophulariaceae *MN* native to Minnesota

Agalinis purpurea var. purpurea . Purple false foxglove - Scrophulariaceae *MN* native to Minnesota

Agalinis skinneriana (Wood) Britt.       purple false foxglove, Skinner's false foxglove - *WI*
 Gerardia skinneriana Wood

Agalinis tenuifolia . common agalinis, common false foxglove, Slender-leaved false foxglove - Scrophulariaceae *MN* native to Minnesota, *WI*
       Agalinis tenuifolia (Vahl) Raf.       slenderleaf false foxglove
 Agalinis besseyana (Britt.) Britt.
Agalinis tenuifolia (Vahl) Raf. var. parviflora (Nutt.) Pennell (WI)
 Gerardia besseyana Britt.
Gerardia tenuifolia Vahl. (WI)
 Gerardia tenuifolia Vahl var. macrophylla Benth.
 Gerardia tenuifolia Vahl ssp. macrophylla (Benth.) Pennell
Gerardia tenuifolia Vahl subsp. parviflora (Nutt.) Pennell (WI)
Gerardia tenuifolia Vahl var. humilis Benth. (WI)
Gerardia tenuifolia Vahl var. macrophylla Benth. (WI)
Gerardia tenuifolia Vahl var. parviflora Nutt. (WI)
Gerardia tenuifolia Vahl var. typica Pennell (WI)

Agalinis tenuifolia (Vahl) Raf. var. parviflora (Nutt.) Pennell       slenderleaf false foxglove
 Gerardia tenuifolia Vahl var. parviflora Nutt.
 Gerardia tenuifolia Vahl ssp. parviflora (Nutt.) Pennell

Agalinis tenuifolia (Vahl) Raf. var. tenuifolia       slenderleaf false foxglove
 Gerardia tenuifolia Vahl
 Gerardia tenuifolia Vahl var. humilis Benth.
 Gerardia tenuifolia Vahl var. typica Pennell


Labiatae 3 :  99
Family Lamiaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Agastache Clayton ex Gronov.       giant hyssop
3:111  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Agastache foeniculum . Blue giant hyssop, fragrant giant hyssop, lavender giant hyssop - Lamiaceae *MN* native to Minnesota, *WI*, *MB* Widespread and apparently secure throughout range; widespread, abundant and nearly secure in Manitoba, but may be elements of future concern

       Agastache foeniculum (Pursh) Kuntze
 Agastache anethiodora (Nutt.) Britt.
Stachys foeniculum Pursh (WI)

Agastache nepetoides . catnip giant hyssop, Yellow giant hyssop - Lamiaceae *MN* native to Minnesota, *WI*
       Agastache nepetoides (L.) Kuntze
Hyssopus nepetoides L. (WI)

Agastache scrophulariaefolia . figwort giant hyssop, Purple giant hyssop - Lamiaceae *MN* native to Minnesota, *WI*
       Agastache scrophulariifolia (Willd.) Kuntze       purple giant hyssop
 Agastache scrophulariifolia (Willd.) Kuntze var. mollis (Fern.) Heller
Hyssopus scrophulariaefolius Willd.  (WI)
Lophanthus scrophulariaefolius (Willd.) Benth. (WI)
Lophanthus scrophulariaefolius (Willd.) Benth. var. mollis Fernald (WI)


Ageratina Spach       snakeroot

Ageratina altissima (L.) King & H.E. Robins.       white snakeroot

Ageratina altissima (L.) King & H.E. Robins. var. altissima       white snakeroot
 Ageratum altissimum L., non Eupatorium altissimum L.
 Eupatorium rugosum Houtt.
 Eupatorium rugosum Houtt. var. chlorolepis Fern.
 Eupatorium rugosum Houtt. var. tomentellum (B.L. Robins.) Blake
 Eupatorium rugosum Houtt. var. villicaule (Fern.) Blake
 Eupatorium urticifolium Reichard var. tomentellum B.L. Robins.


Agoseris Raf.       agoseris

Agoseris glauca (Pursh) Raf.       false dandelion, pale agoseris - *MB* Widespread and apparently secure throughout range; apparently secure, widespread and abundant in Manitoba, but more information needed

Agoseris glauca (Pursh) Raf. var. agrestis (Osterhout) Q. Jones ex Cronq.       false dandelion, pale agoseris - *MB* Species abundant throughout range, variety uncertain

Agoseris glauca var dasycephala  . false dandelion -    *MB* Species abundant throughout range, variety uncertain; widespread and abundant in Manitoba, but with elements of future concern

Agoseris glauca var. glauca . Glaucous false dandelion - Asteraceae *MN* native to Minnesota
       Agoseris glauca (Pursh) Raf. var. glauca       pale agoseris
 Agoseris turbinata Rydb.
 Troximon glaucum Pursh

Agoseris glauca (Pursh) Raf. var. laciniata (D.C. Eat.) Smiley       false agoseris
 Agoseris arizonica Greene
 Agoseris glauca (Pursh) Raf. var. parviflora (Nutt.) Rydb.
 Agoseris parviflora (Nutt.) Greene
 Macrorhynchus glaucus (Pursh) D.C. Eat. var. laciniatus D.C. Eat.
 Troximon parviflorum Nutt.


Family Rosaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 242

Agrimonia L.       agrimony
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Agrimonia eupatoria L.       churchsteeples, medicinal agrimony - [Excluded in Wisconsin]

Agrimonia gryposepala . Common agrimony, tall hairy agrimony - Rosaceae *MN* native to Minnesota - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range

       Agrimonia gryposepala Wallr.       tall hairy agrimony

Agrimonia parviflora Ait.       harvestlice, harvest-lice, southern agrimony, swamp agrimony - *WI*

Agrimonia pubescens Wallr.       downy agrimony, soft agrimony - *WI*
 Agrimonia bicknellii (Kearney) Rydb.
 Agrimonia mollis (Torr. & Gray) Britt.

Agrimonia rostellata Wallr.       beaked agrimony, woodland agrimony - [Excluded in Wisconsin]

Agrimonia striata . agrimony, grooved agrimony, Roadside agrimony - Rosaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern
       Agrimonia striata Michx.


Graminaceae 1 : 107
Family Poaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Agropyron Gaertn.       wheatgrass
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Agropyron cristatum . Crested wheatgrass - Poaceae *MN* non-native, *MB* Species widespread, abundant, and apparently secure throughout range; not native to Manitoba
       Agropyron cristatum (L.) Gaertn.

Agropyron cristatum (L.) Gaertn. ssp. pectinatum (Bieb.) Tzvelev       crested wheatgrass
 Agropyron cristatiforme Sarkar
 Agropyron pectiniforme Roemer & J.A. Schultes

Agropyron dasystachyum . northern wheat grass -    *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Agropyron desertorum (Fisch. ex Link) J.A. Schultes       desert wheatgrass - *WI*
 Agropyron cristatum (L.) Gaertn. ssp. desertorum (Fisch. ex Link) A. Löve
 Agropyron cristatum (L.) Gaertn. var. desertorum (Fisch. ex Link) Dorn
 Triticum desertorum Fisch. ex Link  (WI)

Agropyron dasystachyum . northern wheat grass -  *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Agropyron psammophilum      *MB* Species uncommon throughout range (less than 100 occurrences); very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation

Agropyron repens (L.) . Quackgrass - Poaceae *MN* non-native, Minn. Stat. §1505.0740, "Secondary noxious weed", *MB* Species and variety abundant throughout range; not native to Manitoba

Agropyron smithii . western wheat grass -   *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Agropyron trachycaulum . slender wheat grass - *MB* Species and variety abundant throughout range; more information needed to determine status in Manitoba 

Agropyron violaceum . purplish wheat grass - *MB* More information needed on abundance of species throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation

Family Caryophyllaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Agrostemma L.       corncockle
[2:61]  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Agrostemma githago . corn cockle, Purple cockle - Caryophyllaceae *MN* non-native, *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
       Agrostemma githago L.       common corncockle


Graminaceae 1 : 107
Family Poaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Agrostis L.       bentgrass
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Agrostis borealis . northern bent grass - *MB* Species widespread, abundant, and apparently secure throughout range;  uncommon in Manitoba, less than 100 occurrences

Agrostis canina L.       velvet bentgrass
 Agrostis canina L. var. varians (Thuill.) Ducomm.

Agrostis capillaris L.       colonial bentgrass, Rhode Island bent grass - [Excluded in Wisconsin]
 Agrostis sylvatica Huds.
 Agrostis tenuis Sibthorp
 Agrostis tenuis Sibthorp var. aristata (Parnell) Druce
 Agrostis tenuis Sibthorp var. hispida (Willd.) Philipson
 Agrostis tenuis Sibthorp var. pumila (L.) Druce
 Agrostis vulgaris With.

Agrostis gigantea . Redtop - Poaceae *MN* non-native, *WI*, *MB* Widespread and apparently secure throughout range; not native to Manitoba
       Agrostis gigantea Roth
 Agrostis alba auct. non L.
 Agrostis gigantea Roth var. dispar (Michx.) Philipson
Agrostis gigantea Roth var. ramosa (S.F.Gray) Philipson (WI)
 Agrostis nigra With.
 Agrostis stolonifera L. ssp. gigantea (Roth) Schuebl. & Martens
 Agrostis stolonifera L. var. major (Gaudin) Farw.

Agrostis hyemalis . southern hair grass, tickle grass, winter bent grass, Winter bentgrass - Poaceae *MN* native to Minnesota, *WI*
       Agrostis hyemalis (Walt.) B.S.P.
 Agrostis antecedens Bickn.
 Cornucopiae hyemalis Walt.

Agrostis hyemalis . var. hyemalis . southern hair grass, tickle grass, winter bent grass, Winter bentgrass - Poaceae *MN* native to Minnesota, *WI*
Agrostis antecedens E.P.Bicknell (WI)
Cornucopiae hyemalis Walter (WI)

Agrostis hyemalis var. scabra . rough bent grass, southern hair grass, tickle grass, Winter bentgrass - Poaceae *MN* native to Minnesota, *WI*
Agrostis hyemalis (Walter) Britton, Sterns & Poggenb. var. tenuis (Tuck.) Gleason (WI)
Agrostis scabra Willd. (WI)
Agrostis scabra Willd. var. scabra (WI)

Agrostis hyemalis var tenuis . tickle-grass, hair grass - *MB* Species abundant throughout range, variety uncertain; widespread, abundant, and apparently secure in Manitoba

Agrostis perennans . Autumn bentgrass, autumn bent grass, thin grass, upland bent grass - Poaceae *MN* native to Minnesota, *WI*
        Agrostis perennans (Walt.) Tuckerman         upland bentgrass
 Agrostis altissima (Walt.) Tuckerman
 Agrostis elata (Pursh) Trin.
 Agrostis oreophila Trin.
 Agrostis perennans (Walt.) Tuckerman var. aestivalis Vasey
 Agrostis perennans (Walt.) Tuckerman var. elata (Pursh) A.S. Hitchc.
 Agrostis schweinitzii Trin.
 Cornucopiae perennans Walt.

Agrostis perennans (Walter) Tuck. var. perennans .  autumn bent grass, thin grass, upland bent grass - *WI* * +
 Agrostis oreophila Trin. (WI)
Agrostis perennans (Walter) Tuck. var. aestivalis Vasey (WI)
Agrostis schweinitzii Trin. (WI)
Cornucopiae perennans Walter (WI)

Agrostis scabra Willd.       rough bentgrass - *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
 Agrostis geminata Trin.
 Agrostis hyemalis (Walt.) B.S.P. var. geminata (Trin.) A.S. Hitchc.
 Agrostis hyemalis (Walt.) B.S.P. var. tenuis (Tuckerman) Gleason
 Agrostis scabra Willd. var. geminata (Trin.) Swallen
 Agrostis scabra Willd. var. septentrionalis Fern.
 Agrostis scabra Willd. ssp. septentrionalis (Fern.) A.& D. Löve

Agrostis stolonifera . Redtop - Poaceae *MN* non-native, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; not native to Manitoba
       Agrostis stolonifera L.       creeping bentgrass, creeping bent grass, creeping tickle grass
 Agrostis alba L. var. palustris (Huds.) Pers.
 Agrostis alba L. var. stolonifera (L.) Sm.
 Agrostis maritima Lam.
 Agrostis palustris Huds.
 Agrostis stolonifera L. var. compacta Hartman
 Agrostis stolonifera L. var. palustris (Huds.) Farw.

Agrostis stolonifera var. palustris . creeping bent grass, creeping tickle grass, Redtop - Poaceae *MN* non-native, *WI*
Agrostis alba L. var. palustris (Huds.) Pers. (WI)
Agrostis palustris Huds. (WI)
Agrostis stolonifera L. var. compacta Hartm. (WI)

Agrostis stolonifera var. stolonifera . creeping bent grass, creeping tickle grass, Redtop - Poaceae *MN* non-native, *WI*
Agrostis alba L. var. stolonifera (L.) Sm. (WI)
Agrostis maritima Lam.  (WI)


Family Simaroubaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 445

Ailanthus Desf.       ailanthus
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Ailanthus altissima (P. Mill.) Swingle       tree of heaven, tree-of-heaven - *WI*
Ailanthus glandulosa Desf.


Labiatae 3 :  99
Family Lamiaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Ajuga L.       bugle
3:100  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)


Ajuga genevensis . Blue bugle, Geneva bugle, standing bugle - Lamiaceae *MN* non-native, *WI*
       Ajuga genevensis L.

Ajuga reptans L.       carpet bugle, common bugle - *WI*


Akebia Dcne.       chocolate vine

Akebia quinata (Houtt.) Dcne.       chocolate vine


Family Malvaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 513

Alcea L.       hollyhock
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Alcea ficifolia L.       Antwerp hollyhock, *WI*
 Althaea ficifolia (L.) Cav. (WI)

Althaea rosea . Hollyhock - Malvaceae *MN* non-native, *WI*
        Alcea rosea L.       hollyhock
 Althaea rosea (L.) Cav.
Alcea rosea L. var. sibthorpii Boiss.  (WI)


Family Rosaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 242

Alchemilla  
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Alchemilla monticola Opiz  .  hairy lady's-mantle - *WI* * +
Alchemilla pratensis auct. non F.W.Schmidt (WI)
Alchemilla vulgaris auct. non L. (WI)
Alchemilla vulgaris L. var. pastoralis (Buser) B.Boivin (WI)
Alchemilla xanthochlora auct. non Rothm. (WI)


Alectoria

Alectoria nigricans      *MB* Species widespread, abundant, and apparently secure throughout range; more information needed to determine status in Manitoba

Alectoria ochroleuca      *MB* Species widespread, abundant, and apparently secure throughout range; more information needed to determine status in Manitoba


Family Liliaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  1 : 495

Aletris L.       colicroot
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Aletris farinosa L.       unicorn root, white colicroot, white stargrass - *WI*


Family Alismataceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  1 : 93

Alisma L.       water plantain
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Alisma gramineum . grass-leaved water-plantain, Narrow-leaved water plantain - Alismataceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation
       Alisma gramineum Lej.
 Alisma geyeri Torr.
 Alisma gramineum Lej. var. angustissimum (DC.) Hendricks
 Alisma gramineum Lej. var. geyeri (Torr.) Lam.
 Alisma gramineum Lej. var. graminifolium (Wahlenb.) Hendricks
 Alisma gramineum Lej. var. wahlenbergii auct. non (Holmb.) Raymond & Kucyniak
 Alisma lanceolatum Gray

Alisma plantago-aquatica L. *WI* [Excluded in Wisconsin] , *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
Eurasian water-plantain (WI)

Alisma subcordatum . American water-plantain, common water-plantain, Heart-leaved water plantain, southern water-plantain - Alismataceae *MN* native to Minnesota, *WI*, *MB* Species and variety abundant throughout range ( Alisma plantago-aquatica var parviflorum)
       Alisma subcordatum Raf.       American water plantain
Alisma parviflorum Pursh  (WI)
Alisma plantago-aquatica L. var. parviflorum (Pursh) Torr.
 Alisma plantago-aquatica L. ssp. subcordatum (Raf.) Hultén

Alisma triviale . Common water plantain - Alismataceae *MN* native to Minnesota, *WI*, *MB* Species and variety abundant throughout range; widespread, abundant, and apparently secure in Manitoba ( Alisma plantago-aquatica var americana)
       Alisma triviale Pursh       northern water plantain, northern water-plantain
 Alisma brevipes Greene
 Alisma plantago-aquatica L. var. americanum J.A. Schultes
 Alisma plantago-aquatica L. ssp. brevipes (Greene) Samuelsson
 Alisma plantago-aquatica L. var. brevipes (Greene) Victorin


Cruciferaceae 2 :  146
Family Brassicaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Alliaria Heister ex Fabr.       alliaria
2:169-70  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Alliaria petiolata . Garlic mustard - Brassicaceae *MN* non-native, Minn. Stat., *WI* §1505.0730, "Prohibited noxious weed"
       Alliaria petiolata (Bieb.) Cavara & Grande
 Alliaria alliaria (L.) Britt.
 Alliaria officinalis Andrz. ex Bieb.
Arabis petiolata M.Bieb. (WI)
 Erysimum alliaria L.
 Sisymbrium alliaria (L.) Scop.


Family Liliaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  1 : 495

Allium L.       onion
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Allium burdickii (Hanes) A.G. Jones       narrowleaf wild leek
 Allium tricoccum Ait. var. burdickii Hanes

Allium canadense L.       meadow garlic, wild garlic, wild onion - *WI*

Allium canadense var. canadense . meadow garlic, Wild garlic, wild onion - Liliaceae *MN* native to Minnesota :  Threatened list, *WI*
       Allium canadense L. var. canadense       meadow garlic
 Allium acetabulum (Raf.) Shinners
 Allium canadense L. var. ovoideum Farw.
 Allium canadense L. var. robustum Farw.
 Allium continuum Small
Allium mutabile Michx. (WI)

Allium cepa L.       cultivated onion, garden onion - *WI*

Allium cepa L. var. cepa       garden onion
 Allium cepa L. var. aggregatum G. Don
 Allium cepa L. var. multiplicans Bailey
 Allium cepa L. var. proliferum (Moench) Regel
 Allium cepa L. var. solaninum Alef.

Allium cernuum . Nodding wild onion - Liliaceae *MN* native to Minnesota :  Threatened list, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation, more information needed
       Allium cernuum Roth       nodding onion
Allium allegheniense Small (WI)
Allium oxyphilum Wherry (WI)
Allium recurvatum Rydb. (WI)

Allium cernuum Roth var. cernuum       nodding onion

Allium cernuum var obtusum . nodding onion - *MB* Species abundant throughout range, variety uncertain;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation, more information needed

Allium sativum L.       cultivated garlic - *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba

Allium sativum L. var. sativum . cultivated garlic  - *WI*

Allium schoenoprasum L.       chives, wild chives - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range;  widespread in Manitoba but elements of future concern, more information needed
Allium schoenoprasum L. subsp. sibiricum (L.) Celak. (WI)
Allium schoenoprasum L. var. laurentianum Farw. (WI)
Allium schoenoprasum L. var. schoenoprasum (WI)
Allium schoenoprasum L. var. sibiricum (L.) Hartm. (WI)
Allium sibiricum L. (WI)

Allium schoenoprasum var. sibiricum . Wild chives - Liliaceae *MN* native to Minnesota, *MB* Species and variety abundant throughout range;  widespread in Manitoba but elements of future concern, more information needed
       Allium schoenoprasum L. var. sibiricum (L.) Hartman       wild chives
 Allium schoenoprasum L. var. laurentianum Fern.
 Allium schoenoprasum L. ssp. sibiricum (L.) Celak.
 Allium sibiricum L

Allium scorodoprasum L.       sand leek

Allium scorodoprasum L. ssp. rotundum (L.) Stearn       sand leek
 Allium rotundum L.

Allium stellatum . Autumn onion, prairie , *MB* Species widespread, abundant, and apparently secure throughout range; apparently secure, widespread and abundant in Manitoba, but more information needed
       Allium stellatum Nutt. ex Ker-Gawl.       autumn onion

Allium textile . White wild onion - Liliaceae *MN* native to Minnesota, *MB* Species abundant and widespread throughout range, but more information needed;  uncommon in Manitoba, more information needed
       Allium textile A. Nels. & J.F. Macbr.       textile onion
 Allium aridum Rydb.
 Allium geyeri S. Wats. var. textile (A. Nels. & J.F. Macbr.) Boivin
 Allium reticulatum G. Don
 Allium reticulatum G. Don var. playanum M.E. Jones

Allium tricoccum . ramp, Wild leek - Liliaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation

       Allium tricoccum Ait.       wild leek
 Validallium tricoccum (Ait.) Small

Allium tricoccum var. burdickii . Burdick's leek, narrow-leaved wild leek, wild leek - Liliaceae *MN* native to Minnesota, *WI*
Allium burdickii (Hanes) A.G.Jones (WI)

Allium tricoccum var. tricoccum . ramp, Wild leek - Liliaceae *MN* native to Minnesota, *WI*
Allium pictum Moldenke (WI)
Allium triflorum Raf. (WI)
Ophioscorodon tricoccum (Sol.) Wallr. (WI)
Validallium tricoccum (Sol.) Small (WI)

Allium tuberosum Rottl. ex Spreng.       Chinese chives - *WI*

Allium vineale L.       field garlic, scallions, wild garlic - [WI: Excluded in Wisconsin]
Allium vineale L. subsp. vineale (WI)

Allium vineale L. ssp. vineale       wild garlic


Family Betulaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  1 : 605

Alnus P. Mill.       alder
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Alnus glutinosa (L.) Gaertn.       black alder, European alder - *WI*
Alnus alnus (L.) Britt.
Alnus vulgaris Hill (WI)
Betula alnus L. var. glutinosa L. (WI)

Alnus incana (L.) Moench       gray alder, mountain alder, speckled alder - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Alnus incana ssp. rugosa . mountain alder, Speckled alder, swamp alder - Betulaceae *MN* native to Minnesota, *WI*, *MB* Species and variety abundant throughout range; widespread, abundant, and apparently secure in Manitoba ( Alnus rugosa var americana)
       Alnus incana (L.) Moench ssp. rugosa (Du Roi) Clausen
Alnus glauca Michx. (WI)
Alnus incana (L.) Moench var. americana Regel
Alnus rugosa (Du Roi) Spreng.
Alnus rugosa (Du Roi) Spreng. var. americana (Regel) Fern.
Alnus rugosa (Du Roi) Spreng. var. tomophylla (Fernald) Fernald (WI)
Betula alnus L. var. rugosa Du Roi (WI)

Alnus rugosa var occidentalis . speckled alder - *MB* Species and variety abundant throughout range

Alnus viridis (Vill.) Lam. & DC.       green alder, mountain alder, Sitka alder - *WI*

Alnus viridis ssp. crispa . American green alder, Green alder, mountain alder - Betulaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba ( Alnus crispa), *MB* Species and variety abundant throughout range; widespread, abundant, and apparently secure in Manitoba ( Alnus crispa ssp crispa)
       Alnus viridis (Vill.) Lam. & DC. ssp. crispa (Ait.) Turrill       mountain alder
Alnus alnobetula (Ehrh.) K.Koch var. crispa (Aiton) H.J.P.Winkler (WI) 
Alnus crispa (Ait.) Pursh
Alnus crispa (Ait.) Pursh var. elongata Raup
Alnus crispa (Ait.) Pursh var. mollis (Fern.) Fern.
Alnus crispa (Aiton) Pursh var. stragula Fernald (WI)
Alnus mitchelliana M.A.Curtis ex A.Gray (WI)
Alnus mollis Fernald (WI)
Alnus viridis (Vill.) DC. var. crispa (Aiton) House (WI)
Alnus viridis (Vill.) DC. var. fernaldii House (WI)
Alnus ×hultenii Murai p.p.
Alnus viridis (Vill.) Lam. & DC. var. crispa (Ait.) House
Betula crispa Aiton (WI)
Duschekia viridis (Vill.) Opiz p.p.


Aloina

Aloina brevirostris      *MB* Uncommon to widespread-abundant throughout range; more information needed to determine status in Manitoba 

Graminaceae 1 : 107
Family Poaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Alopecurus L.       foxtail
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Alopecurus aequalis . Short-awn foxtail, short-awned foxtail - Poaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
       Alopecurus aequalis Sobol.
Alopecurus aequalis Sobol. var. aequalis (WI)
Alopecurus aequalis Sobol. var. natans (Wahlenb.) Fernald (WI)
Alopecurus aristulatus Michx. (WI)
Alopecurus geniculatus L. var. aristulatus (Michx.) Torr. (WI)

Alopecurus aequalis Sobol. var. aequalis       shortawn foxtail
 Alopecurus aequalis Sobol. var. natans (Wahlenb.) Fern.
 Alopecurus aristulatus Michx.
 Alopecurus geniculatus L. var. aristulatus (Michx.) Torr.

Alopecurus alpinus . alpine foxtail - *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation

Alopecurus arundinaceus  . foxtail - *MB* More information needed on abundance of species throughout range; not native to Manitoba

Alopecurus carolinianus . annual foxtail, Carolina foxtail - Poaceae *MN* native to Minnesota, *WI*
       Alopecurus carolinianus Walt.
 Alopecurus macounii Vasey
 Alopecurus ramosus Poir.

Alopecurus geniculatus L.       marsh foxtail, water foxtail, *WI*
Alopecurus geniculatus L. var. geniculatus (WI)
Alopecurus pallescens Piper

Alopecurus myosuroides Huds.       slender meadow foxtail - *MB* More information needed on abundance of species throughout range; not native to Manitoba
 Alopecurus agrestis L.

Alopecurus pratensis . Meadow foxtail - Poaceae *MN* non-native, *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
       Alopecurus pratensis L.       meadow foxtail


Family Malvaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 513

Althaea L.       marshmallow
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Althaea rosea . hollyhock -*MB* Species possibly in peril, but more information needed; not native to Manitoba

Althaea officinalis L.       common marshmallow, common marsh mallow - *WI*


Cruciferaceae 2 :  146
Family Brassicaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Alyssum L.       madwort
2:153  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Alyssum alyssoides . Alyssum - Brassicaceae *MN* non-native, *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
       Alyssum alyssoides (L.) L.        pale alyssum, pale madwort, yellow alyssum
 Alyssum calycinum L.
 Clypeola alyssoides L.

Alyssum desertorum . alyssum - *MB* More information needed on abundance of species throughout range; not native to Manitoba

Alyssum murale Waldst. & Kit.       yellowtuft


Family Amaranthaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 1

Amaranthus L.       pigweed (2:2)
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Amaranthus albus . Tumbleweed - Amaranthaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern
       Amaranthus albus L.        prostrate pigweed, tumble pigweed, tumbleweed, tumbleweed amaranth, white amaranth
 Amaranthus albus L. var. pubescens (Uline & Bray) Fern.
 Amaranthus graecizans auct. non L.
 Amaranthus graecizans L. var. pubescens Uline & Bray
 Amaranthus pubescens (Uline & Bray) Rydb.

Amaranthus albus L. X A. blitoides S.Watson - *WI*

Amaranthus arenicola I.M. Johnston       sand amaranth, sand-hills amaranth, sandhill amaranth - *WI*
 Amaranthus torreyi auct. non (Gray) Benth. ex S. Wats.

Amaranthus blitoides .  creeping amaranth, mat amaranth, matweed, matweed amaranth, prostratre amaranth, prostrate pigweed - *WI*
       Amaranthus blitoides S. Wats.       mat amaranth
 Amaranthus graecizans auct. non L.

Amaranthus caudatus L.        foxtail amaranth, love-lies-bleeding, purple amaranth - *WI*
 Amaranthus edulis Speg.
Amaranthus sanguineus L. (WI)

Amaranthus caudatus L. X A. hybridus L.  - *WI* +

Amaranthus cruentus L.       blood amaranth, caterpillar amaranth, purple amaranth, red amaranth - *WI*
 Amaranthus hybridus L. ssp. cruentus (L.) Thellung
 Amaranthus hybridus L. var. cruentus (L.) Moq.
 Amaranthus paniculatus L.

Amaranthus graecizans . tumbleweed, prostrate amaranth -*MB* More information needed on abundance of species throughout range; widespread and abundant in Manitoba, but with elements of future concern

Amaranthus hybridus . green amaranth, green pigweed, smooth amaranth, Smooth pigweed - Amaranthaceae *MN* non-native, *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
       Amaranthus hybridus L.       slim amaranth
 Amaranthus chlorostachys Willd.
 Amaranthus incurvatus Tim. ex Gren. & Godr.
 Amaranthus patulus Bertol.

Amaranthus hybridus L. X A. retroflexus L. - *WI* +

Amaranthus hybridus L. X A. tuberculatus (Moq.) J.D.Sauer  - *WI* +
Amaranthus hybridus L. X A. rudis J.D.Sauer

Amaranthus hypochondriacus L.       prince's-feather, prince's-feather amaranth, Prince-of-Wales'-feather, Prince-of-Wales feather - *WI*
Amaranthus flavus L.  (WI) 
Amaranthus hybridus L. ssp. hypochondriacus (L.) Thellung
 Amaranthus leucocarpus S. Wats.

Amaranthus palmeri S. Wats.       carelessweed, Palmer's amaranth - WI - [Excluded in Wisconsin]

Amaranthus powellii .  green amaranth, Powell's amaranth, Powell's smooth amaranth, tall amaranth - Amaranthaceae *MN* non-native, *WI*
       Amaranthus powellii S. Wats.       Powell's amaranth
 Amaranthus bouchonii Thellung
 Amaranthus bracteosus Uline & Bray
 Amaranthus retroflexus L. var. powellii (S. Wats.) Boivin
 Amaranthus viscidulus Greene

Amaranthus powellii S.Watson X A. retroflexus L. - *WI* +
Amaranthus retroflexus L. X A. powellii S.Watson

Amaranthus powellii S.Watson X A. tuberculatus (Moq.) J.D.Sauer - *WI* +

Amaranthus retroflexus . Redroot - Amaranthaceae *MN* non-native, Minn. Stat. §1505.0740, "Secondary noxious weed" ; *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
       Amaranthus retroflexus L.       common amaranth, pigweed, redroot amaranth, redroot, rough amaranth, rough pigweed, wild-beet amaranth
 Amaranthus retroflexus L. var. salicifolius I.M. Johnston

Amaranthus retroflexus L. X A. tuberculatus (Moq.) J.D.Sauer - *WI* +

Amaranthus rudis . Tamarisk water hemp - Amaranthaceae *MN* native to Minnesota
       Amaranthus rudis Sauer       tall amaranth
 Acnida tamariscina auct. non (Nutt.) Wood
 Amaranthus tamariscinus auct. non Nutt.

Amaranthus spinosus L.       spiny amaranth, thorny amaranth - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; not native to Manitoba

Amaranthus tricolor L.       Joseph's-coat
 Amaranthus gangeticus L.

Amaranthus tuberculatus . rough-fruited amaranth, rough-fruited water-hemp, tall water-hemp, Tubercled amaranth - Amaranthaceae *MN* native to Minnesota, *WI*, *MB* Widespread and apparently secure throughout range
       Amaranthus tuberculatus (Moq.) Sauer       roughfruit amaranth
Acnida altissima (Riddell) Moq. ex Standl.
Acnida altissima (Riddell) Moq. ex Standl. var. prostrata (Uline & Bray) Fern.
Acnida altissima (Riddell) Moq. ex Standl. var. subnuda (S. Wats.) Fern.
Acnida concatenata (Moq.) Small
Acnida subnuda (S. Wats.) Standl.
Acnida tamariscina (Nutt.) A.W.Wood (WI)
Acnida tamariscina (Nutt.) A.W.Wood var. concatenata (Moq.) Uline & W.L.Bray (WI)
Acnida tamariscina (Nutt.) Wood var. prostrata Uline & Bray
Acnida tamariscina (Nutt.) A.W.Wood var. tuberculata (Moq.) Uline & W.L.Bray (WI)
Acnida tuberculata Moq. 
Acnida tuberculata Moq. var. prostrata (Uline & W.L.Bray) B.L.Rob. (WI)
Acnida tuberculata Moq. var. subnuda S.Watson (WI)
Amaranthus altissimus Riddell
Amaranthus ambigens Standl.
Amaranthus cannabinus L. var. concatenata Moq. (WI)
Amaranthus rudis J.D.Sauer (WI)
Amaranthus tamariscinus Nutt. (WI)
Amaranthus tuberculatus (Moq.) Sauer var. prostratus (Uline & Bray) B.L. Robins.
Amaranthus tuberculatus (Moq.) Sauer var. subnudus S. Wats.

Amaranthus viridis L.       slender amaranth
 Amaranthus gracilis Desf.


Amblyodon

Amblyodon dealbatus      *MB* Uncommon to widespread and abundant throughout range; more information needed to determine status in Manitoba


Amblystegium

Amblystegium serpens      *MB* Species widespread, abundant, and apparently secure throughout range; more information needed to determine status in Manitoba

Amblystegium varium      *MB* Species widespread, abundant, and apparently secure throughout range; more information needed to determine status in Manitoba 


Ambrosiaceae 3 :  338
Family Asteraceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Ambrosia L.       ragweed
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Ambrosia acanthicarpa . Annual bursage - Asteraceae *MN* non-native
       Ambrosia acanthicarpa Hook.       flatspine burr ragweed
 Franseria acanthicarpa (Hook.) Coville
 Gaertneria acanthicarpa (Hook.) Britt.

Ambrosia artemisiifolia .  Annual bur-sage, common ragweed, short ragweed - Asteraceae *MN* native to Minnesota, Minn. Stat. §1505.0740, "Secondary noxious weed", *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

       Ambrosia artemisiifolia L.       annual ragweed
Ambrosia artemisiifolia L. var. elatior (L.) Descourt. (WI)
Ambrosia artemisiifolia L. var. elatior (L.) Descourt. f. villosa Fernald & Griscom (WI)
Ambrosia elatior L. (WI)
Ambrosia media Rydb. (WI)

Ambrosia artemisiifolia L. var. artemisiifolia       annual ragweed

Ambrosia artemisiifolia L. var. elatior (L.) Descourtils       annual ragweed - *MB* Species abundant throughout range, variety uncertain; widespread, abundant, and apparently secure in Manitoba
       Ambrosia elatior L.

Ambrosia bidentata . Lance-leaved ragweed - Asteraceae *MN* non-native
         Ambrosia bidentata Michx.      lanceleaf ragweed

Ambrosia ×helenae Rouleau

Ambrosia ×intergradiens Wagner . intergrading ragweed - *WI*
Ambrosia artemisiifolia L. X A. psilostachya DC. (WI)

Ambrosia psilostachya . Western ragweed - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba ( Ambrosia psilostachya var coronopifolia)
       Ambrosia psilostachya DC.       Cuman ragweed, perennial ragweed, western ragweed
 Ambrosia californica Rydb.
 Ambrosia coronopifolia Torr. & Gray
Ambrosia coronopifolia Torr. & A.Gray var. asperula A.Gray (WI)
Ambrosia coronopifolia Torr. & A.Gray var. gracilis A.Gray (WI)
 Ambrosia cumanensis auct. non Kunth
Ambrosia lindheimeriana Scheele (WI)
 Ambrosia psilostachya DC. var. californica (Rydb.) Blake
 Ambrosia psilostachya DC. var. coronopifolia (Torr. & Gray) Farw.
 Ambrosia psilostachya DC. var. lindheimeriana (Scheele) Blank.
 Ambrosia rugelii Rydb.

Ambrosia tomentosa Nutt.       bur ragweed, skeleton-leaf bur ragweed, skeletonleaf burr ragweed, skeleton-leaf bur-sage - *WI*
 Franseria discolor Nutt.
 Franseria tomentosa (Nutt.) A. Nels., non Gray
 Gaertneria discolor (Nutt.) Kuntze
 Gaertneria tomentosa (Nutt.) Heller

Ambrosia trifida L.        giant ragweed, great ragweed, horse-cane - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Ambrosia trifida var. trifida .  giant ragweed, great ragweed, horse-cane - Asteraceae *MN* native to Minnesota, Minn. Stat. §1505.0740, "Secondary noxious weed", *WI*, *MB* Species abundant throughout range, variety uncertain; widespread and abundant in Manitoba, but with elements of future concern
       Ambrosia trifida L. var. trifida       great ragweed
Ambrosia integrifolia Muhl. ex Willd. (WI)
Ambrosia striata Rydb. (WI) 
Ambrosia trifida L. var. integrifolia (Muhl. ex Willd.) Torr. & Gray
Ambrosia variabilis Rydb. (WI)


Family Rosaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 242

Amelanchier Medik.       serviceberry
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Amelanchier alnifolia . Saskatoon juneberry - Rosaceae *MN* native to Minnesota, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
       Amelanchier alnifolia (Nutt.) Nutt. ex M. Roemer       Saskatoon serviceberry

Amelanchier alnifolia (Nutt.) Nutt. ex M. Roemer var. alnifolia       Saskatoon service-berrry, Saskatoon serviceberry - *MB* Species abundant throughout range, variety uncertain; widespread, abundant, and apparently secure in Manitoba

Amelanchier arborea . Downy serviceberry, common serviceberry - Rosaceae *MN* native to Minnesota, *WI*
       Amelanchier arborea (Michx. f.) Fern.       common serviceberry
Amelanchier arborea (F.Michx.) Fernald var. arborea (WI)
Amelanchier oblongifolia (Torr. & A.Gray) M.Roem. (WI)
Mespilus arborea F.Michx. (WI)

Amelanchier arborea (Michx. f.) Fern. var. arborea       common serviceberry
 Amelanchier oblongifolia (Torr. & Gray) M. Roemer

Amelanchier arborea (F.Michx.) Fernald X A. laevis Wiegand - *WI* +

Amelanchier bartramiana . Bartram's Juneberry, mountain serviceberry, Northern juneberry, oblong-fruit serviceberry - Rosaceae *MN* native to Minnesota, *WI*
       Amelanchier bartramiana (Tausch) M. Roemer       oblongfruit serviceberry
Pyrus bartramiana Tausch (WI)

Amelanchier humilis Wieg.       low serviceberry - *MB* Species widespread, abundant, and apparently secure throughout range
 Amelanchier humilis Wieg. var. campestris Nielsen
 Amelanchier humilis Wieg. var. compacta Nielsen
 Amelanchier humilis Wieg. var. exserrata Nielsen
 Amelanchier mucronata Nielsen
 Amelanchier stolonifera auct. p.p. non Wieg.

Amelanchier interior . Inland juneberry, inland serviceberry, Pacific serviceberry - Rosaceae *MN* native to Minnesota, *WI*
       Amelanchier interior Nielsen       Pacific serviceberry
 Amelanchier wiegandii Nielsen

Amelanchier intermedia . Intermediate juneberry - Rosaceae *MN* native to Minnesota

Amelanchier ×intermedia Spach (pro sp.)

Amelanchier laevis . Allegheny serviceberry, Allegheny shadblow, Smooth juneberry, smooth serviceberry - Rosaceae *MN* native to Minnesota, *WI*
       Amelanchier laevis Wieg.       Allegheny serviceberry
Amelanchier arborea (F.Michx.) Fernald subsp. laevis (Wiegand) S.McKay ex Landry (WI) 
Amelanchier arborea (Michx. f.) Fern. var. cordifolia (Ashe) Boivin
Amelanchier arborea (Michx. f.) Fern. ssp. laevis (Wieg.) S. McKay ex Landry
Amelanchier arborea (Michx. f.) Fern. var. laevis (Wieg.) Ahles
Amelanchier ×grandiflora Rehd.
Amelanchier laevis Wieg. var. nitida (Wieg.) Fern.
Amelanchier X grandiflora Rehder (WI)

Amelanchier ×neglecta Egglest. ex G.N. Jones (pro sp.)
  . serviceberry  - *WI*

Amelanchier sanguinea (Pursh) DC.       New England serviceberry, roundleaf serviceberry - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range

Amelanchier sanguinea (Pursh) DC. var. gaspensis Wieg.       Gaspe serviceberry
 Amelanchier gaspensis (Wieg.) Fern. & Weatherby

Amelanchier sanguinea var. sanguinea . Huron juneberry,  low shadblow, New England serviceberry, round-leaved serviceberry - Rosaceae *MN* native to Minnesota, *WI*
       Amelanchier sanguinea (Pursh) DC. var. sanguinea       roundleaf serviceberry
Amelanchier amabilis Wieg.
Amelanchier humilis Wiegand (WI)
Amelanchier humulis Wiegand var. campestris Nielsen (WI)
Amelanchier humilis Wiegand var. compacta Nielsen (WI)
Amelanchier humulis Wiegand var. exserrata Nielsen (WI)
Amelanchier humulis Wiegand var. humilis (WI)
Amelanchier humilis Wiegand var. typica Nielsen (WI)
Amelanchier huronensis Wieg.
Pyrus sanguinea Pursh (WI)

Amelanchier spicata . Creeping juneberry,  dwarf serviceberry - Rosaceae *MN* native to Minnesota, *WI*. *MB* Species widespread, abundant, and apparently secure throughout range ( Amelanchier stolonifera)
       Amelanchier stolonifera Wieg.       running serviceberry
Amelanchier mucronata Nielsen
Amelanchier stolonifera Wiegand (WI)
Crataegus spicata Lam. (WI) 
Amelanchier spicata auct. p.p. non (Lam.) K. Koch

Amelanchier wiegandii . Wiegand's juneberry - Rosaceae *MN* native to Minnesota, *MB* hybrid ( Amelanchier x wiegandii)


Family Orchidaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  1 : 547

Amerorchis
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Amerorchis rotundifolia .  round-leaved orchid, round-leaved orchis, small round-leaved orchis - Orchidaceae *MN* native to Minnesota, *WI*
Orchis rotundifolia Banks ex Pursh (WI)
Orchis rotundifolia Banks ex Pursh f. lineata (Mousley) E.G.Voss (WI)
Orchis rotundifolia Banks ex Pursh var. lineata Mousley (WI)
Ponerorchis rotundifolia (Banks ex Pursh) Soó (WI)


Family Lythraceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 577

Ammannia L.       redstem
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Ammannia coccinea . Ammannia - Lythraceae *MN* native to Minnesota
       Ammannia coccinea Rottb.       valley redstem
 Ammannia coccinea Rottb. ssp. purpurea (Lam.) Koehne
 Ammannia teres Raf.

Ammannia robusta Heer & Regel       grand redstem, grand red-stem, sessile tooth-cup - *WI*
 Ammannia coccinea Rottb. ssp. robusta (Heer & Regel) Koehne


Graminaceae 1 : 107
Family Poaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Ammophila Host       beachgrass
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Ammophila breviligulata . American beach-grass, Beachgrass, dune grass, marram grass - Poaceae *MN* native to Minnesota :  Threatened list,  *WI*
    Ammophila breviligulata Fern.       American beachgrass
Ammophila champlainensis F.Seym. (WI)


Family Fabaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 341

Amorpha L.       false indigo
(Genus Information, Photo Gallery and Map Gallery - Wisconsin), *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern
       Amorpha canescens Pursh
Amorpha brachycarpa Palmer
Amorpha canescens Pursh f. canescens (WI)
Amorpha canescens Pursh f. glabrata (A.Gray) Fassett (WI)
Amorpha canescens Pursh var. glabrata A.Gray (WI)

Amorpha fruticosa .  desert indigo-bush, false indigo, indigo-bush - Fabaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; rare to very rare in Manitoba, less than 20 occurrences
       Amorpha fruticosa L.       desert false indigo
Amorpha angustifolia (Pursh) Boynt
Amorpha arizonica Rydb. (WI)
Amorpha bushii Rydb.
Amorpha croceolanata P.W. Wats.
Amorpha curtissii Rydb.
Amorpha dewinkeleri Small
Amorpha fruticosa L. var. angustifolia Pursh
Amorpha fruticosa L. var. angustifolia Pursh f. angustifolia (WI)
Amorpha fruticosa L. var. angustifolia Pursh f. glabrata E.J.Palmer (WI)
Amorpha fruticosa L. var. angustifolia Pursh f. latior Fassett (WI)
Amorpha fruticosa L. var. croceolanata (P.W. Wats.) P.W. Wats. ex Mouillef.
Amorpha fruticosa L. var. emarginata Pursh
Amorpha fruticosa L. var. oblongifolia E.J.Palmer (WI)
Amorpha fruticosa L. var. occidentalis (Abrams) Kearney & Peebles
Amorpha fruticosa L. var. tennesseensis (Shuttlw. ex Kunze) Palmer
Amorpha occidentalis Abrams
Amorpha occidentalis Abrams var. arizonica (Rydb.) Palmer
Amorpha occidentalis Abrams var. emarginata (Pursh) Palmer
Amorpha tennesseensis Shuttlw. ex Kunze
Amorpha virgata Small

Amorpha nana . Fragrant false indigo - Fabaceae *MN* native to Minnesota, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern
    Amorpha nana Nutt.       dwarf false indigo


Family Vitaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 505

Ampelopsis Michx.       peppervine
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Ampelopsis brevipedunculata (Maxim.) Trautv.       Amur peppervine, porcelain-berry, turquoise-berry - *WI*
       Ampelopsis brevipedunculata (Maxim.) Trautv. var. maximowiczii (Regel) Rehd.
       Ampelopsis heterophylla (Thunb.) Sieb. & Zucc.

Ampelopsis cordata Michx.       heartleaf peppervine
       Cissus ampelopsis Pers.


Family Fabaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 341

Amphicarpaea Ell. ex Nutt.       hogpeanut
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Amphicarpaea bracteata . American hog-peanut, Hog peanut - Fabaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern
       Amphicarpaea bracteata (L.) Fern.       American hogpeanut
Amphicarpaea bracteata (L.) Fernald var. bracteata (WI)
Amphicarpaea bracteata (L.) Fernald var. comosa (L.) Fernald (WI)
Amphicarpaea bracteata (L.) Fernald var. pitcheri (Torr. & A.Gray) Fassett (WI)
Amphicarpaea comosa (L.) G.Don (WI)
Amphicarpaea monoica (L.) Elliott (WI)
Amphicarpaea pitcheri Torr. & A.Gray (WI)
Falcata comosa (L.) Kuntze (WI)
Falcata pitcheri (Torr. & A.Gray) Kuntze (WI)
Glycine bracteata L. (WI)
Glycine comosa L. (WI)
Glycine monoica L. (WI)

Amphicarpaea bracteata (L.) Fern. var. bracteata       American hogpeanut
 Amphicarpaea comosa (L.) G. Don
 Amphicarpaea pitcheri Torr. & Gray
 Falcata comosa (L.) Kuntze
 Falcata pitcheri (Torr. & Gray) Kuntze
 Glycine comosa L.


Family Boraginaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  3 : 72

Amsinckia Lehm.       fiddleneck
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Amsinckia lycopsoides Lehm.       tarweed fiddlenec - *WI*
Amsinckia barbata Greene
Amsinckia hispida (Ruiz & Pav.) I.M.Johnst. (WI)
Amsinckia idahoensis M.E.Jones (WI)
Amsinckia parviflora A.Heller (WI)
Benthamia lycopsoides (Lehm.) Lindl. ex Druce

Amsinckia menziesii . fiddle-neck - *MB* Species widespread, abundant, and apparently secure throughout range; not native to Manitoba

Amsinckia tessellata A.Gray .  bristly fiddle-neck, devil's-lettuce - [Excluded in Wisconsin], *MB* Species widespread, abundant, and apparently secure throughout range


Family Primulaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 707

Anagallis L.       pimpernel
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Anagallis arvensis . Pimpernel - Primulaceae *MN* non-native, *WI*
       Anagallis arvensis L.       common pimpernel, scarlet pimpernel

Anagallis arvensis L. ssp. arvensis       scarlet pimpernel

Anagallis minima . Chaffweed - Primulaceae *MN* non-native
        Anagallis minima (L.) Krause       pearly everlasting
 Centunculus minimus L.


Compositae 3 :  347
Family Asteraceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Anaphalis DC.       pearly everlasting
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)
      
Anaphalis margaritacea . Pearly everlasting, western pearly everlasting - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern
       Anaphalis margaritacea (L.) Benth.       western pearly everlasting
Anaphalis margaritacea (L.) Benth. & Hook.f. subsp. angustior (Miq.) Kitam. & H.Hara (WI)
Anaphalis margaritacea (L.) Benth. var. angustior (Miq.) Nakai
Anaphalis margaritacea (L.) Benth. var. intercedens Hara
Anaphalis margaritacea (L.) Benth. var. occidentalis Greene
Anaphalis margaritacea (L.) Benth. var. revoluta Suksdorf
Anaphalis margaritacea (L.) Benth. var. subalpina Gray
Anaphalis occidentalis (Greene) Heller
Antennaria cinnamomea C.B.Clarke var. angustior Miq. (WI)
Gnaphalium margaritaceum L.


Anaptychia setifera      *MB* Uncommon to abundant in range, but element of future concern; more information needed to determine status in Manitoba


Anastrophyllum michauxii      *MB* Species widespread throughout range, but elements of future concern; more information needed to determine status in Manitoba

Anastrophyllum minutum      *MB* Species widespread, abundant, and apparently secure throughout range; more information needed to determine status in Manitoba


Family Boraginaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  3 : 72

Anchusa L.       bugloss
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Anchusa arvensis . Alkanet,  Annual bugloss, small bugloss - Boraginaceae *MN* non-native, *WI*
       Anchusa arvensis (L.) Bieb.       small bugloss
 Lycopsis arvensis L.

Anchusa azurea P. Mill.       Italian bugloss
 Anchusa italica Retz.

Anchusa officinalis L.       common alkanet, common bugloss - *WI*
 Anchusa procera Bess. ex Link


Andreaea rupestris      *MB* Species widespread, abundant, and apparently secure throughout range; more information needed to determine status in Manitoba

Family Ericaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 675

Andromeda L.      bog rosemary
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Andromeda glaucophylla Link . bog-rosemary  - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern
Andromeda glaucophylla Link var. iodandra Fernald (WI)
Andromeda polifolia L. subsp. glaucophylla (Link) Hultén (WI)
Andromeda polifolia L. var. glaucophylla (Link) DC. (WI)

Andromeda polifolia L.       bog rosemary - *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Andromeda polifolia L. var. glaucophylla (Link) DC.       bog rosemary
       Andromeda glaucophylla . Bog rosemary - Ericaceae *MN* native to Minnesota
 Andromeda glaucophylla Link
 Andromeda glaucophylla Link var. iodandra Fern.
 Andromeda polifolia L. ssp. glaucophylla (Link) Hultén


Graminaceae 1 : 107
Family Poaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Andropogon L.       bluestem
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Andropogon gerardii . Big bluestem,  big blue-stem, turkey-foot - Poaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern
       Andropogon gerardii Vitman
 Andropogon chrysocomus Nash
 Andropogon furcatus Muhl. ex Willd.
 Andropogon gerardii Vitman var. chrysocomus (Nash) Fern.
 Andropogon provincialis Lam.

Andropogon hallii . Sand bluestem - Poaceae *MN* non-native, *MB* Species widespread throughout range, but elements of future concern; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation

       Andropogon hallii Hack.
 Andropogon gerardii Vitman var. incanescens (Hack.) Boivin
 Andropogon gerardii Vitman var. paucipilus (Nash) Fern.
 Andropogon hallii Hack. var. incanescens Hack.
 Andropogon paucipilus Nash

Andropogon scoparius . little bluestem - *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Andropogon virginicus L.       broomsedge bluestem

Andropogon virginicus L. var. virginicus       broomsedge bluestem
 Andropogon virginicus L. var. tetrastachyus (Ell.) Hack.


Family Primulaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 707

Androsace L.       rockjasmine
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Androsace occidentalis . Western androsace - Primulaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern
       Androsace occidentalis Pursh       rock-jasmine, western androsace, western rockjasmine
Androsace arizonica (Gray) Derganc
Androsace occidentalis Pursh var. arizonica (Gray) St. John
Androsace occidentalis Pursh var. simplex (Rydb.) St. John
Androsace simplex Rydb.  (WI)
Primula arizonica (A.Gray) Derganc (WI)

Androsace septentrionalis . Northern androsace - Primulaceae *MN* native to Minnesota :  Special Concern list, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba, *MB* Species abundant throughout range, but variety possibly in peril, more information needed; widespread and abundant in Manitoba, but with elements of future concern ( Androsace septentrionalis var puberulenta)
       Androsace septentrionalis L.       pygmyflower rockjasmine
 Androsace puberulenta Rydb.
 Androsace septentrionalis L. var. puberulenta (Rydb.) R. Knuth

Androsace septentrionalis ssp subulifera . pygmyflower - *MB* Species abundant throughout range, variety uncertain

Androsace septentrionalis var robusta . pygmyflower - *MB* Species abundant throughout range, variety uncertain


Family Ranunculaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 84

Anemone L.       anemone
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Anemone acutiloba . Sharp-lobed hepatica - Ranunculaceae *MN* native to Minnesota, *WI*
Hepatica acutiloba DC. (WI)
Hepatica acuta (Pursh) Britton (WI)
Hepatica nobilis Schreb. var. acuta (Pursh) Steyerm. (WI)
Hepatica triloba Chaix var. acuta Pursh (WI)
Hepatica triloba Chaix var. acutiloba (DC.) R.Warner (WI)

Anemone americana . Round-lobed hepatica - Ranunculaceae *MN* native to Minnesota, *WI*
Anemone hepatica L. (WI)
Hepatica americana (DC.) Ker Gawl. (WI)
Hepatica hepatica (L.) H.Karst. (WI)
Hepatica nobilis Schreb. var. obtusa (Pursh) Steyerm. (WI)
Hepatica triloba Chaix var. americana DC. (WI)
Hepatica triloba Chaix var. obtusa Pursh (WI)

Anemone blanda Schott & Kotschy       Greek thimbleweed

Anemone canadensis . Canada anemone, Canadian anemone, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
       Anemone canadensis L.       Canadian anemone
Anemonidium canadense (L.) A.& D. Löve
Anemone dichotoma L. var. canadensis (L.) MacMill. (WI)

Anemone caroliniana . Thimbleweed - Ranunculaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
       Anemone caroliniana Walt.       Carolina anemone, prairie anemone

Anemone cylindrica . Long-headed thimbleweed - Ranunculaceae *MN* native to Minnesota, *WI*
       Anemone cylindrica Gray       candle anemone, long-headed anemone, thimbleweed

Anemone halleri . Haller's anemone - Ranunculaceae *MN* native to Minnesota

Anemone multifida var. multifida . Cut-leaved anemone - Ranunculaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba (Anemone multifida), *MB* Species and variety abundant throughout range, taxonomic questions; more information needed to determine status in Manitoba (Anemone multifida var multifida)
       Anemone multifida Poir.       Pacific anemone

Anemone multifida Poir. var. hudsoniana DC.       Hudson's anemone
 Anemone globosa (Torr. & Gray) Nutt. ex Pritz
 Anemone hudsoniana (DC.) Richards.
 Anemone multifida Poir. var. globosa Torr. & Gray
 Anemone multifida Poir. var. nowosadii Boivin

Anemone multifida Poir. var. multifida . cut-leaved anemone, early anemone, Pacific anemone - *WI* * +
Anemone globosa Nutt. ex Pritz. (WI)
Anemone hudsoniana (DC.) Richardson (WI)
Anemone multifida Poir. var. hudsoniana DC. (WI)
Anemone multifida Poir. var. nowosadii B.Boivin (WI)

Anemone multifida var richardsiana . cut-leaved anemone -*MB* Species abundant throughout range, variety uncertain; widespread, abundant and nearly secure in Manitoba, but may be elements of future concern

Anemone parviflora . small wood anemone - *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Anemone patens L. . American pasqueflower, prairie-smoke - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern
Pulsatilla patens (L.) Mill. (WI)

Anemone patens var. multifida . American pasqueflower, Pasqueflower, prairie-smoke - Ranunculaceae *MN* native to Minnesota, *WI*
Anemone ludoviciana Nutt. (WI)
Anemone multifida (Pritz.) Zämelis, non Poir. (WI)
Anemone nuttalliana DC. (WI)
Anemone patens L. var. nuttalliana (DC.) A.Gray (WI)
Anemone patens L. var. wolfgangiana (Besser) Koch (WI)
Anemone wolfgangiana Besser ex Koch (WI)
Pulsatilla hirsutissima (Pursh) Britton (WI)
Pulsatilla ludoviciana (Nutt.) A.Heller (WI)
Pulsatilla nuttalliana (DC.) Spreng. (WI)
Pulsatilla patens (L.) Mill. subsp. asiatica Krylov & Serg. (WI)
Pulsatilla patens (L.) Mill. subsp. hirsutissima (Pursh) Zämelis (WI)
Pulsatilla patens (L.) Mill. subsp. multifida (Pritz.) Zämelis (WI)

Anemone quinquefolia L.  . nightcaps, wood anemone  - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Anemone quinquefolia L. var. bifolia Farw.       twoleaf anemone
 Anemone nemorosa L. var. bifolia (Farw.) Boivin
 Anemone quinquefolia L. var. interior Fern.

Anemone quinquefolia var. quinquefolia . Wood anemone - Ranunculaceae *MN* native to Minnesota, *WI*, *MB* Species abundant throughout range, variety uncertain, taxonomic questions; widespread, abundant, and apparently secure in Manitoba ( Anemone quinquefolia var interior)
       Anemone quinquefolia L.       nightcaps
Anemone nemorosa L. var. bifolia (Farw.) B.Boivin (WI)
Anemone nemorosa L. var. quinquefolia (L.) Pursh (WI)
Anemone quinquefolia L. var. bifolia Farw. (WI)
Anemone quinquefolia L. var. interior Fernald (WI)

Anemone richardsonii . yellow anemone - *MB* Species widespread, abundant, and apparently secure throughout range;  uncommon in Manitoba, less than 100 occurrences

Anemone virginiana . Tall anemone, tall thimbleweed - Ranunculaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern
       Anemone virginiana L.

Anemone virginiana var. alba . Tall anemone, tall thimbleweed - Ranunculaceae *MN* native to Minnesota, *WI*, *MB* Species abundant throught range, variety widespread but element of future concern (Anemone riparia)
       Anemone virginiana L. var. alba (Oakes) Wood
 Anemone cylindrica Gray var. alba Oakes
 Anemone riparia Fern.
Anemone riparia Fernald f. inconspicua Fernald (WI)
 Anemone virginiana L. var. riparia (Fern.) Boivin

Anemone virginiana var. cylindroidea . Tall anemone, tall thimbleweed - Ranunculaceae *MN* native to Minnesota, *WI*, *MB* Species abundant throughout range, variety uncertain
       Anemone virginiana L. var. cylindroidea Boivin
Anemone virginiana L. f. leucosepala Fernald (WI)

Anemone virginiana var. virginiana . Tall thimbleweed - Ranunculaceae *MN* native to Minnesota
       Anemone virginiana L. var. virginiana


Family Apiaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Anethum L.       dill
2:633-4  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)
 
Anethum graveolens . Dill - Apiaceae *MN* non-native, *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
       Anethum graveolens L.


Aneura pinguis      *MB* Species widespread, abundant, and apparently secure throughout range; more information needed to determine status in Manitoba

Family Apiaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Angelica L.       angelica
2:636  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Angelica atropurpurea . Angelica,  common great angelica, great angelica, purple-stem angelica - Apiaceae *MN* native to Minnesota, *WI*
       Angelica atropurpurea L.       purplestem angelica
 Angelica atropurpurea L. var. occidentalis Fassett

Angelica atropurpurea L. var. atropurpurea . common great angelica, great angelica, purple-stem angelica - *WI* +

Angelica atropurpurea L. var. occidentalis Fassett . purple-stem angelica, western great angelic - *WI* +

Angelica venenosa (Greenway) Fern.       hairy angelica
 Angelica villosa (Walt.) B.S.P.


Anoectangium tenuinerve      *MB* Species rare throughout its range, vulnerable to extirpation (less than 20 occurrences); more information needed to determine status in Manitoba

Anomodon attenuatus      *MB* Species widespread, abundant, and apparently secure throughout range; more information needed to determine status in Manitoba

Anomodon minor      *MB* Species widespread, abundant, and apparently secure throughout range; more information needed to determine status in Manitoba

Anomodon rostratus      *MB* Species widespread, abundant, and apparently secure throughout range; more information needed to determine status in Manitoba 
Compositae 3 :  347
Family Asteraceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Antennaria Gaertn.       pussytoes
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Antennaria howellii Greene       Howell's pussytoes - *WI*, *MB* Widespread and apparently secure throughout range; widespread, abundant and nearly secure in Manitoba, but may be elements of future concern

Antennaria howellii Greene ssp. canadensis (Greene) Bayer       Canadian pussytoes, Howell's pussy-toes - *WI*
 Antennaria canadensis Greene
Antennaria canadensis Greene var. randii Fernald (WI)
Antennaria canadensis Greene var. spathulata Fernald (WI)
Antennaria carpathica Greene (WI)
Antennaria neglecta Greene var. canadensis (Greene) Cronquist (WI)
 Antennaria neodioica Greene ssp. canadensis (Greene) Bayer & Stebbins
 Antennaria neglecta Greene var. randii (Fern.) Cronq.
 Antennaria neodioica Greene var. randii (Fern.) Boivin
Antennaria neodioica Greene subsp. canadensis (Greene) R.J.Bayer & Stebbins (WI)
Antennaria neodioica Greene var. randii (Fernald) B.Boivin (WI)
 Antennaria randii Fern.
 Antennaria spathulata (Fern.) Fern.
Antennaria wiegandii Fernald (WI)

Antennaria howellii Greene ssp. neodioica (Greene) Bayer       field pussy-toes, Howell's pussytoes - *WI*
 Antennaria grandis (Fern.) House
 Antennaria neodioica Greene
 Antennaria neglecta Greene var. attenuata (Fern.) Cronq.
 Antennaria neodioica Greene var. attenuata Fern.
 Antennaria neodioica Greene var. chlorophylla Fern.
 Antennaria neodioica Greene var. grandis Fern.
 Antennaria neodioica Greene var. interjecta Fern.
 Antennaria neglecta Greene var. neodioica (Greene) Cronq.
 Antennaria neodioica Greene var. rupicola (Fern.) Fern.
Antennaria neodioica Greene var. typica Fernald (WI)
 Antennaria obovata E. Nels.
 Antennaria rhodantha Fern.
 Antennaria rupicola Fern.
 Antennaria russellii Boivin

Antennaria howellii Greene ssp. petaloidea (Fern.) Bayer       Howell's pussy-toes, small pussytoes - *WI*
 Antennaria appendiculata Fern.
 Antennaria concolor Piper
Antennaria neglecta Greene var. petaloidea (Fernald) Cronquist (WI)
Antennaria neglecta Greene var. subcorymbosa Fernald (WI)
 Antennaria neodioica Greene ssp. petaloidea (Fern.) Bayer & Stebbins
 Antennaria neodioica Greene var. petaloidea Fern.
 Antennaria neglecta Greene var. petaloidea (Fern.) Cronq.
  Antennaria pedicellata Greene
 Antennaria petaloidea (Fern.) Fern.
Antennaria petaloidea (Fernald) Fernald var. noveboracensis Fernald (WI)
 Antennaria petaloidea (Fern.) Fern. var. scariosa Fern.
 Antennaria petaloidea (Fern.) Fern. var. subcorymbosa (Fern.) Fern.
 Antennaria stenolepis Greene

Antennaria microphylla . Tiny-leaved pussytoes - Asteraceae *MN* native to Minnesota, *MB* Widespread and apparently secure throughout range; widespread, abundant and nearly secure in Manitoba, but may be elements of future concern
       Antennaria microphylla Rydb.       littleleaf pussytoes
 Antennaria bracteosa Rydb.
 Antennaria nitida Greene
 Antennaria parvifolia sensu Greene, non Nutt.
 Antennaria parvifolia Nutt. var. bracteosa (Rydb.) A. Nels.
 Antennaria rosea Greene var. nitida (Greene) Breitung
 Antennaria solstitialis Lunell

Antennaria neglecta . Field pussytoes - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
       Antennaria neglecta Greene       cat's-foot, field pussytoes
 Antennaria angustiarum Lunell
 Antennaria athabascensis Greene
 Antennaria campestris Rydb.
 Antennaria campestris Rydb. var. athabascensis (Greene) Boivin
 Antennaria chelonica Lunell
 Antennaria erosa Greene
 Antennaria howellii Greene var. athabascensis (Greene) Boivin
 Antennaria howellii Greene var. campestris (Rydb.) Boivin
 Antennaria longifolia Greene
 Antennaria lunellii Greene
 Antennaria nebraskensis Greene
 Antennaria neglecta Greene var. athabascensis (Greene) Taylor & MacBryde
 Antennaria neglecta Greene var. campestris (Rydb.) Steyermark
Antennaria neglecta Greene var. neglecta (WI)
 Antennaria parvula Greene
 Antennaria wilsonii Greene

Antennaria neglecta var. canadensis . Field pussytoes - Asteraceae *MN* native to Minnesota

Antennaria neglecta var. neglecta . Field pussytoes - Asteraceae *MN* native to Minnesota

Antennaria neglecta var. neodioica . Field pussytoes - Asteraceae *MN* native to Minnesota

Antennaria neglecta var. petaloidea . Field pussytoes - Asteraceae *MN* native to Minnesota


Antennaria parlinii Fern.       Parlin's pussytoes, plantain pussy-toes - *WI*, *MB* Widespread and apparently secure throughout range

Antennaria parlinii Fern. ssp. fallax (Greene) Bayer & Stebbins       A pussy-toes, Parlin's pussytoes, plantain pussy-toes - *WI* , *MB* Species abundant throughout range, variety uncertain
 Antennaria ambigens (Greene) Fern.
 Antennaria ampla Bush
 Antennaria arkansana Greene
 Antennaria arnoglossa Greene var. ambigens Greene
 Antennaria bifrons Greene
 Antennaria brainerdii Greene
 Antennaria calophylla Greene
 Antennaria fallax Greene
 Antennaria farwellii Greene
 Antennaria fallax Greene var. calophylla (Greene) Fern
 Antennaria greenei Bush
 Antennaria mesochora Greene
 Antennaria munda Fern.
Antennaria obovata E.E.Nelson (WI)
 Antennaria occidentalis Greene
Antennaria parlinii Fernald var. ambigens (Greene) Fernald (WI)
 Antennaria parlinii Fern. var. farwellii (Greene) Boivin
 Antennaria plantaginifolia (L.) Richards. var. ambigens (Greene) Cronq.
 Antennaria umbellata Greene

Antennaria parlinii Fern. ssp. parlinii       Parlin's pussytoes, plantain pussy-toes - *WI*
          Antennaria arnoglossa Greene
          Antennaria parlinii Fern. var. arnoglossa (Greene) Fern.
          Antennaria plantaginifolia (L.) Richards. var. arnoglossa (Greene) Cronq.
Antennaria plantaginifolia (L.) Richardson var. parlinii (Fernald) Cronquist (WI)

Antennaria parvifolia . Small-leaved everlasting, small-leaved pussytoes - Asteraceae *MN* native to Minnesota :  Special Concern list, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern
       Antennaria parvifolia Nutt.       small-leaf pussytoes
 Antennaria aprica Greene
 Antennaria aprica Greene var. minuscula (Boivin) Boivin
 Antennaria aureola Lunell
 Antennaria holmii Greene
 Antennaria latisquamea Greene
 Antennaria minuscula Boivin
 Antennaria obtusata Greene
 Antennaria pumila Greene
 Antennaria recurva Greene
 Antennaria rhodanthus Suksdorf

Antennaria plantaginifolia . Plantain-leaved pussytoes, plantain-leaved pussy-toes, woman's-tobacco - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation, more information needed

       Antennaria plantaginifolia (L.) Richards.       woman's tobacco
 Antennaria caroliniana Rydb.
 Antennaria decipiens Greene
 Antennaria denikeana Boivin
 Antennaria nemoralis Greene
 Antennaria petiolata Fern.
 Antennaria pinetorum Greene
 Antennaria plantaginifolia (L.) Richards. var. petiolata (Fern.) Heller
Antennaria plantaginifolia (L.) Richardson var. plantaginifolia (WI)
 Gnaphalium plantaginifolium L.

Antennaria plantaginifolia var. ambigens . Plantain-leaved pussytoes - Asteraceae *MN* native to Minnesota

Antennaria plantaginifolia var. parlinii . Plantain-leaved pussytoes - Asteraceae *MN* native to Minnesota

Antennaria plantaginifolia var. plantaginifolia . Plantain-leaved pussytoes - Asteraceae *MN* native to Minnesota

Antennaria pulcherrima . showy everlasting - *MB* Widespread and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Antennaria rosea Greene       rosy pussytoes, rosy everlasting - *MB* Widespread and apparently secure throughout range

Antennaria rosea Greene ssp. rosea       rosy pussytoes, rosy everlasting - *MB* Widespread and apparently secure throughout range;  varies from uncommon to widespread in Manitoba, elements of future concern (Antennaria neodioica . common pussy-toes), *MB* Species abundant throughout range, variety uncertain (Antennaria rosea ssp rosea)
 Antennaria acuminata Greene
 Antennaria alborosea Porsild ex M.P. Porsild
 Antennaria chlorantha Greene
 Antennaria dioica (L.) Gaertn. var. rosea (Greene) D.C. Eat.
 Antennaria formosa Greene
 Antennaria hendersonii Piper
 Antennaria imbricata E. Nels.
 Antennaria lanulosa Greene
 Antennaria neodioica Greene var. chlorantha (Greene) Boivin
 Antennaria oxyphylla Greene
 Antennaria rosea Greene ssp. divaricata E. Nels.
 Antennaria rosea Greene var. imbricata (E. Nels.) E. Nels.
 Antennaria speciosa Greene

Antennaria solitaria Rydb. . southern single-headed pussy-toes - [Excluded in Wisconsin]
 
Antennaria umbrinella . brown pussy-toes - *MB* Species widespread, abundant, and apparently secure throughout range


Compositae 3 :  347
Family Asteraceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Anthemis L.       chamomile
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Anthemis arvensis L.       corn chamomile - *WI*
 Anthemis arvensis L. var. agrestis (Wallr.) DC.
Anthemis arvensis L. var. arvensis (WI)

Anthemis cotula . Dog fennel, mayweed, stinking chamomile, stinking-cotula - Asteraceae *MN* non-native, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; not native to Manitoba
       Anthemis cotula L.       stinking chamomile
 Maruta cotula (L.) DC.

Anthemis tinctoria . Golden marquerite, yellow chamomile - Asteraceae *MN* non-native, *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
       Anthemis tinctoria L.       golden chamomile, golden marguerite, yellow cotula, yellow chamomile
 Cota tinctoria (L.) J. Gay


Graminaceae 1 : 107
Family Poaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Anthoxanthum L.       vernalgrass
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Anthoxanthum aristatum Boiss.       annual vernalgrass
 Anthoxanthum odoratum L. var. puelii (Lecoq & Lamotte) Coss. & Durieu
 Anthoxanthum puelii Lecoq & Lamotte

Anthoxanthum odoratum L.       sweet vernalgrass,  sweet vernal grass - *WI*
Anthoxanthum odoratum L. subsp. odoratum (WI)


Family Apiaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Anthriscus Pers.       chervil
2:629  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Anthriscus sylvestris . Chervil,  wild chervil - Apiaceae *MN* non-native, *WI*
       Anthriscus sylvestris (L.) Hoffmann       wild chervil
 Chaerophyllum sylvestre L.


Family Fabaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 341

Anthyllis L.       kidneyvetch
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Anthyllis vulneraria L.       common kidneyvetch, common kidney-vetch, lady's-fingers, woundwort  - *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba


Family Scrophulariaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  3 : 172

Antirrhinum L.       snapdragon
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Antirrhinum majus L.       common snapdragon, garden snapdragon - *WI*


Graminaceae 1 : 107
Family Poaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Apera Adans.       silkybent
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Apera interrupta (L.) Beauv.       dense silkybent, silky bent grass - *WI*
 Agrostis interrupta L.

Apera spica-venti (L.) Beauv.       loose silkybent
 Agrostis spica-venti L


Family Fabaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 341

Apios Fabr.       groundnut
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Apios americana .  common groundnut, groundnutt, Indian-potato, potato-bean - Fabaceae *MN* native to Minnesota, *WI*
       Apios americana Medik.
Apios americana Medik. f. pilosa Steyerm. (WI) 
Apios americana Medik. var. turrigera Fern
Apios tuberosa Moench (WI)
Glycine apios L


Family Orchidaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  1 : 547

Aplectrum Torr.       Adam and Eve
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Aplectrum hyemale . Adam-and-Eve, Puttyroot - Orchidaceae *MN* native to Minnesota, *WI*
       Aplectrum hyemale (Muhl. ex Willd.) Torr.       Adam and Eve
Aplectrum spicatum Britton, Sterns & Poggenb. (WI)
Cymbidium hyemale Muhl. ex Willd. (WI)


Family Apocynaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  3 : 19

Apocynum L.       dogbane
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Apocynum androsaemifolium . Spreading dogbane - Apocynaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
       Apocynum androsaemifolium L.
 Apocynum ambigens Greene
Apocynum androsaemifolium L. subsp. androsaemifolium var. incanum A.DC. (WI)
 Apocynum androsaemifolium L. var. glabrum Macoun
 Apocynum androsaemifolium L. var. griseum (Greene) Bég. & Bel.
 Apocynum androsaemifolium L. var. intermedium Woods.
 Apocynum androsaemifolium L. var. incanum A. DC.
 Apocynum androsaemifolium L. ssp. pumilum (Gray) Boivin
 Apocynum androsaemifolium L. var. pumilum Gray
 Apocynum androsaemifolium L. var. tomentellum (Greene) Boivin
 Apocynum androsaemifolium L. var. woodsonii Boivin
 Apocynum pumilum (Gray) Greene
 Apocynum pumilum (Gray) Greene var. rhomboideum (Greene) Bég. & Bel.
 Apocynum scopulorum Greene ex Rydb.

Apocynum androsaemifolium ssp androsaemifolium . spreading dogbane - *MB* Species abundant throughout range, variety uncertain; widespread, abundant, and apparently secure in Manitoba

Apocynum androsaemifolium var incanum      *MB* Species abundant throughout range, variety uncertain; widespread and abundant in Manitoba, but with elements of future concern

Apocynum cannabinum . hemp-dogbane, Indian hemp, Indian-hemp, American hemp - Apocynaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern
       Apocynum cannabinum L.       Indianhemp
 Apocynum cannabinum L. var. angustifolium (Woot.) N. Holmgren
 Apocynum cannabinum L. var. glaberrimum A. DC.
 Apocynum cannabinum L. var. greeneanum (Bég. & Bel.) Woods.
 Apocynum cannabinum L. var. hypericifolium Gray
 Apocynum cannabinum L. var. nemorale (G.S. Mill.) Fern.
 Apocynum cannabinum L. var. pubescens (Mitchell ex R. Br.) Woods.
 Apocynum cannabinum L. var. suksdorfii (Greene) Bég. & Bel.
 Apocynum hypericifolium Ait.
 Apocynum pubescens Mitchell ex R. Br.
 Apocynum sibiricum Jacq.
 Apocynum sibiricum Jacq. var. cordigerum (Greene) Fern.
 Apocynum sibiricum Jacq. var. farwellii (Greene) Fern.
 Apocynum sibiricum Jacq. var. salignum (Greene) Fern.
 Apocynum suksdorfii Greene
 Apocynum suksdorfii Greene var. angustifolium (Woot.) Woods.

Apocynum sibiricum . Clasping dogbane, Indian hemp - Apocynaceae *MN* native to Minnesota, *WI*
Apocynum cannabinum L. var. hypericifolium (Aiton) A.Gray (WI)
Apocynum hypericifolium Aiton (WI)
Apocynum sibiricum Jacq. var. cordigerum (Greene) Fernald (WI)
Apocynum sibiricum Jacq. var. farwellii (Greene) Fernald (WI)
Apocynum sibiricum Jacq. var. salignum (Greene) Fernald (WI)

Apocynum x floribundum . hybrid dogbane, intermediate dogbane - Apocynaceae *MN* native to Minnesota, *WI*
       Apocynum ×floribundum Greene (pro sp.)
 Apocynum jonesii Woods.
 Apocynum medium Greene
 Apocynum medium Greene var. floribundum (Greene) Woods.
 Apocynum medium Greene var. lividum (Greene) Woods.
 Apocynum medium Greene var. leuconeuron (Greene) Woods.
 Apocynum medium Greene var. sarniense (Greene) Woods.
 Apocynum medium Greene var. vestitum (Greene) Woods.
 Apocynum milleri Britt.


Family Ranunculaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 84

Aquilegia L.       columbine
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Aquilegia brevistyla Hook.       smallflower columbine, small-flowered columbine - *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Aquilegia canadensis . Canadian columbine, Columbine, red columbine, wild columbine - Ranunculaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
       Aquilegia canadensis L.       red columbine
Aquilegia australis Small
Aquilegia canadensis L. var. australis (Small) Munz
Aquilegia canadensis L. var. coccinea (Small) Munz
Aquilegia canadensis L. var. eminens (Greene) Boivin
Aquilegia canadensis L. f. flaviflora (Tenney) Britton (WI)
Aquilegia canadensis L. var. flaviflora (Tenney) Britton (WI)
Aquilegia canadensis L. var. hybrida Hook.
Aquilegia canadensis L. var. latiuscula (Greene) Munz
Aquilegia coccinea Small
Aquilegia eminens Greene (WI)
Aquilegia flaviflora Tenney (WI)
Aquilegia latiuscula Greene (WI)
Aquilegia phoenicantha Cory

Aquilegia vulgaris . European columbine, garden columbine - Ranunculaceae *MN* non-native, *WI*, *MB* More information needed on abundance of species throughout range; more information needed to determine status in Manitoba 
       Aquilegia vulgaris L.       European columbine


Cruciferaceae 2 :  146
Family Brassicaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Arabidopsis Heynh.       rockcress
2:175 (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Arabidopsis salsuginea . saltwater cress - *MB* Widespread and apparently secure throughout range

Arabidopsis thaliana (L.) Heynh.       mouseear cress, mouse-ear-cress, thale-cress - *WI*
 Arabis thaliana L.  2:175
 Sisymbrium thalianum (L.) J. Gay & Monn.


Cruciferaceae 2 :  146
Family Brassicaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Arabis L.       rockcress
2:178  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Arabis alpina . alpine rock-cress -  *MB* Species widespread, abundant, and apparently secure throughout range; rare to very rare in Manitoba, less than 20 occurrences

Arabis arenicola . arctic rock cress - *MB* Species widespread throughout range, but elements of future concern;  uncommon in Manitoba, less than 100 occurrences

Arabis arenicola var arenicola .arctic rock cress -*MB* Species and variety widespread throughout range, taxonomic questions and elements of future concern

Arabis arenicola var pubescens . arctic rock cress - *MB* Species widespread throughout range but variety uncommon, taxonomic questions

Arabis canadensis . Sicklepod - Brassicaceae *MN* native to Minnesota
       Arabis canadensis L.       sicklepod, sickle-pod  - *WI*

Arabis caucasica Willd.       gray rockcress, gray rock-cress, wall rock-cress - *WI*
 Arabis albida Stev.
 Arabis albida Stev.

Arabis divaricarpa . purple rock cress, spreading rock cress,  spreading-pod rock-cress - Brassicaceae *MN* native to Minnesota,  *WI*, Arabis divaricarpa      *MB* Species widespread, abundant, and apparently secure throughout range; hybrid
       Arabis ×divaricarpa A. Nels. (pro sp.)       spreadingpod rockcress
Arabis acutina Greene
Arabis brachycarpa (Torr. & A.Gray) Britton (WI)
Arabis confinis S. Wats. var. interposita (Greene) Welsh & Reveal
Arabis divaricarpa A. Nels. var. dechamplainii Boivin
Arabis divaricarpa A. Nels. var. interposita (Greene) Rollins
Arabis divaricarpa A. Nels. var. stenocarpa M. Hopkins
Arabis divaricarpa A. Nels. var. typica Rollins
Arabis interposita Greene
Arabis X divaricarpa A.Nelson (pro sp.) (WI)
Boechera divaricarpa (A. Nels.) A.& D. Löve
Turritis brachycarpa Torr. & A.Gray (WI)

Arabis drummondii . Drummond's rock cress - Brassicaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
       Arabis drummondii Gray
Arabis brachycarpa (Torr. & Gray) Britt.
Arabis connexa Greene
Arabis confinis S. Wats.
Arabis drummondii Gray var. connexa (Greene) Fern.
Arabis drummondii Gray var. oxyphylla (Greene) M. Hopkins
Arabis oxyphylla Greene
Boechera drummondii (Gray) A.& D. Löve
Erysimum drummondii (Gray) Kuntze
Turritis drummondii (Gray) Lunell

Arabis glabra . Tower mustard, tower rock-cress - Brassicaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; not native to Manitoba
       Arabis glabra (L.) Bernh.       tower rockcress
  Arabis glabra (L.) Bernh. var. furcatipilis M. Hopkins
  Turritis glabra L.

Arabis hirsuta . Hairy rock cress, hirsute rock cress - Brassicaceae *MN* native to Minnesota, *WI*
       Arabis hirsuta (L.) Scop.

Arabis hirsuta var. adpressipilis . hairy rock cress - Brassicaceae *MN* native to Minnesota, *WI*
Arabis pycnocarpa M.Hopkins var. adpressipilis M.Hopkins (WI)

Arabis hirsuta (L.) Scop. var. glabrata Torr. & Gray        hairy rock-cress, mountain rock-cress, western rock-cress - WI  [Excluded in Wisconsin], *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Arabis hirsuta var. pycnocarpa . cream-flower rock-cress, hairy rock cress, hirsute rock cress - Brassicaceae *MN* native to Minnesota, *WI*, *MB* Species and variety abundant throughout range; widespread, abundant, and apparently secure in Manitoba
    Arabis hirsuta (L.) Scop. var. pycnocarpa (M. Hopkins) Rollins       creamflower rockcress
Arabis hirsuta (L.) Scop. var. adpressipilis (M. Hopkins) Rollins
Arabis hirsuta (L.) Scop. ssp. pycnocarpa (M. Hopkins) Hultén
Arabis ovata sensu Small, non Michx.
Arabis pycnocarpa M. Hopkins
Arabis pycnocarpa M. Hopkins var. adpressipilis M. Hopkins

Arabis holboellii Hornem.       Holboell's rockcress - *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Arabis holboellii var collinsii . hollboel's rock cress - *MB* Species abundant throughout range, variety uncertain; widespread, abundant, and apparently secure in Manitoba

Arabis holboellii var. retrofracta . Holboell's rock cress - Brassicaceae *MN* native to Minnesota :  Threatened list, *MB* Species and variety abundant throughout range; widespread, abundant, and apparently secure in Manitoba
       Arabis holboellii Hornem. var. retrofracta (Graham) Rydb.
Arabis arcuata (Nutt.) Gray var. secunda (T.J. Howell) Robertson
Arabis caduca A. Nels.
Arabis consanguinea Greene
Arabis exilis A. Nels.
Arabis holboellii Hornem. var. consanguinea (Greene) G. Mulligan
Arabis holboellii Hornem. var. secunda (T.J. Howell) Jepson
Arabis holboellii Hornem. var. tenuis Böcher
Arabis kochii Blank.
Arabis lignipes A. Nels.
Arabis mcdougalii Rydb.
Arabis polyantha Greene
Arabis retrofracta Graham
Arabis retrofracta Graham var. multicaulis Boivin
Arabis rhodanthus Greene
Arabis secunda T.J. Howell
Arabis tenuis Greene
Boechera retrofracta (Graham) A.& D. Löve
Boechera tenuis (Böcher) A.& D. Löve

Arabis laevigata (Muhl. ex Willd.) Poir.       smooth rockcress

Arabis laevigata var. laevigata . smooth bank-cress, smooth rock-cress, Smooth rock cress - Brassicaceae *MN* native to Minnesota, *WI*
       Arabis laevigata (Muhl. ex Willd.) Poir. var. laevigata       smooth rockcress
Arabis heterophylla Nutt.
Arabis lyrifolia DC.
Arabis viridis Harger var. heterophylla (Nutt.) Farw. (WI)
Turritis laevigata Muhl. ex Willd.

Arabis lyrata . Lyre-leaved rock cress,  lyrate rock-cress, sand cress - Brassicaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation, more information needed, *MB* Species and variety abundant throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation, more information needed  (Arabis lyrata var lyrata)
       Arabis lyrata L.       lyrate rockcress
Arabis ambigua DC. var. glabra DC. (WI)
Arabidopsis lyrata (L.) O'Kane & Al-Shehbaz
Arabis lyrata L. var. glabra (DC.) M. Hopkins
Arabis lyrata L. var. lyrata (WI)
Arabis lyrata L. var. occidentalis S.Watson (WI)
Arabis lyrata L. var. typica M.Hopkins (WI)
Arabis lyrata L. var. typica M.Hopkins f. parvisiliqua M.Hopkins (WI)

Arabis missouriensis Greene       green rockcress, Missouri rock-cress - *WI*
Arabis laevigata (Muhl. ex Willd.) Poir. var. missouriensis (Greene) Ahles
Arabis missouriensis Greene var. deamii (M. Hopkins) M. Hopkins
Arabis viridis Harger
Arabis viridis Harger var. deamii M. Hopkins
Arabis viridis Harger var. heterophylla (Farw.) Farw.

Arabis nuttallii  . Nuttall rock-cress - *MB* Species widespread, abundant, and apparently secure throughout range

Arabis ?procurrens Waldst. & Kit.       running rockcress

Arabis shortii . Stellate rock cress, toothed cress - Brassicaceae *MN* native to Minnesota, *WI*
       Arabis shortii (Fern.) Gleason       Short's rockcress
Arabis dentata (Torr.) Torr. & Gray
Arabis dentata (Torr.) Torr. & Gray var. phalacrocarpa M. Hopkins
Arabis perstellata E.L. Braun var. phalacrocarpa (M. Hopkins) Fern.
Arabis perstellata E.L. Braun var. shortii Fern.
Arabis shortii (Fern.) Gleason var. phalacrocarpa (M. Hopkins) Steyermark
Iodanthus dentatus (Torr.) Greene
Sisymbrium dentatum Torr.


Family Araliaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 616

Aralia L.       spikenard
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Aralia elata (Miq.) Seem.       Hercules-club, Japanese angelica tree - *WI*
Aralia spinosa auct. non L. (WI)
Dimorphanthus elatus Miq. (WI)

Aralia hispida . Bristly sarsaparilla - Araliaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
       Aralia hispida Vent.

Aralia nudicaulis . Wild sarsaparilla - Araliaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
       Aralia nudicaulis L.

Aralia racemosa . American spikenard, life-of-man - Araliaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation
       Aralia racemosa L.
Aralia racemosa L. subsp. racemosa

Aralia racemosa L. ssp. racemosa       American spikenard


Loranthaceae 1: 638
Family Viscaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Arceuthobium Bieb.       dwarf mistletoe
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Arceuthobium americanum . pine mistletoe, dwarf mistletoe - *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Arceuthobium pusillum . Dwarf mistletoe - Viscaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern
       Arceuthobium pusillum Peck       eastern dwarf mistletoe
  Razoumofskya pusilla (Peck) Kuntze [1:638]


Arctagrostis

Arctagrostis latifolia ssp latifolia      *MB* Species abundant throughout range, variety uncertain;  uncommon in Manitoba, less than 100 occurrences

Compositae 3 :  347
Family Asteraceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Arctium L.       burrdock
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Arctium lappa L.       great burdock, greater burrdock - *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
Lappa major Gaertner

Arctium minus . Common burdock - Asteraceae *MN* non-native, Minn. Stat. §1505.0740, "Secondary noxious weed", *WI*
       Arctium minus Bernh.       lesser burrdock
Arctium minus Bernh. f. laciniatum Clute (WI)
Lappa minor Hill

Arctium nemorosum . burdock - *MB* More information needed on abundance of species throughout range; not native to Manitoba

Arctium tomentosum .  cotton burdock, hairy burdock, woolly burdock - Asteraceae *MN* non-native, *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
       Arctium tomentosum P. Mill.       woolly burrdock


Arctophila

Arctophila fulva . pendant grass - *MB* Species widespread, abundant, and apparently secure throughout range;  uncommon in Manitoba, less than 100 occurrences


Family Ericaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 675

Arctostaphylos Adans.       manzanita
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Arctostaphylos alpina  . alpine bearberry - *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Arctostaphylos rubra  . alpine bearberry - *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Arctostaphylos uva-ursi . Bearberry - Ericaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
       Arctostaphylos uva-ursi (L.) Spreng.       kinnikinnick
Arctostaphylos adenotricha (Fern. & J.F. Macbr.) A.& D. Löve & Kapoor
Arctostaphylos uva-ursi (L.) Spreng. var. adenotricha Fern. & J.F. Macbr.
Arctostaphylos uva-ursi (L.) Spreng. ssp. adenotricha (Fern. & J.F. Macbr.) Calder & Taylor
Arctostaphylos uva-ursi (L.) Spreng. var. coactilis Fern. & J.F. Macbr.
Arctostaphylos uva-ursi (L.) Spreng. ssp. coactilis (Fern. & J.F. Macbr.) A.& D. Löve & Kapoor
Arctostaphylos uva-ursi (L.) Spreng. ssp. longipilosa Packer & Denford
Arctostaphylos uva-ursi (L.) Spreng. var. leobreweri J.B. Roof
Arctostaphylos uva-ursi (L.) Spreng. var. marinensis J.B. Roof
Arctostaphylos uva-ursi (L.) Spreng. ssp. monoensis J.B. Roof
Arctostaphylos uva-ursi (L.) Spreng. var. pacifica Hultén
Arctostaphylos uva-ursi (L.) Spreng. ssp. stipitata Packer & Denford
Arctostaphylos uva-ursi (L.) Spreng. var. stipitata (Packer & Denford) Dorn
Arctostaphylos uva-ursi (L.) Spreng. var. suborbiculata W. Knight
Arctostaphylos uva-ursi (L.) Spreng. subsp. uva-ursi (WI)
Arctostaphylos uva-ursi (L.) Spreng. subsp. uva-ursi var. coactilis Fernald & J.F.Macbr. (WI)
Arctostaphylos uva-ursi (L.) Spreng. var. uva-ursi (WI)
Uva-Ursi uva-ursi (L.) Britt.


Family Caryophyllaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Arenaria L.       sandwort
[2:52]  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Arenaria humifusa . sandwort - *MB* Species widespread throughout range, but elements of future concern;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation, more information needed

Arenaria lateriflora . grove sandwort, side-flowering sandwort, wood sandwort - Caryophyllaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
Arenaria lateriflora L. var. angustifolia (Regel) H.St.John (WI)
Arenaria lateriflora L. var. tayloriae H.St.John (WI)
Moehringia lateriflora (L.) Fenzl (WI)
Moehringia lateriflora (L.) Fenzl var. angustifolia Regel(WI)

Arenaria macrophylla . Large-leaved sandwort - Caryophyllaceae *MN* native to Minnesota :  Threatened list, *WI*, *MB* Species widespread throughout range, but elements of future concern; rare to very rare in Manitoba, less than 20 occurrences
Moehringia macrophylla (Hook.) Fenzl (WI)

Arenaria patula Michx. .  slender sandwort - WI [Excluded in Wisconsin]
Minuartia patula (Michx.) Mattf.
Minuartia patula (Michx.) Mattf. var. patula
Sabulina patula (Michx.) Small

Arenaria peploides . seabeach sandwort - *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation

Arenaria rossii . Ross stitchwort - *MB* Species widespread, abundant, and apparently secure throughout range

Arenaria rubella . sandwort - *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation

Arenaria serpyllifolia L.       thymeleaf sandwort, thyme-leaved sandwort - *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
Arenaria leptoclados (Reichenb.) Guss.
Arenaria serpyllifolia L. ssp. leptoclados (Reichenb.) Nyman
Arenaria serpyllifolia L. subsp. serpyllifolia (WI)
Arenaria serpyllifolia L. var. serpyllifolia (WI)
Arenaria serpyllifolia L. var. tenuior Mert. & Koch

Arenaria serpyllifolia var. serpyllifolia . Thyme-leaved sandwort - Caryophyllaceae *MN* non-native

Arenaria stricta Michx. subsp. dawsonensis (Britton) Maguire . northern rock sandwort, rock stitchwort - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba (Arenaria stricta var dawsonensis)
Alsinanthe stricta (Sw.) Rchb. subsp. dawsonensis (Britton) A.Löve & D.Löve (WI)
Arenaria dawsonensis Britton (WI)
Arenaria litorea Fernald (WI)
Arenaria stricta Michx. var. dawsonensis (Britton) Scoggan (WI)
Arenaria stricta Michx. var. litorea (Fernald) B.Boivin (WI)
Minuartia dawsonensis (Britton) House (WI)
Sabulina dawsonensis (Britton) Rydb. (WI)

*MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba (Arenaria stricta var dawsonensis)

Arenaria stricta var. litorea . Rock sandwort, stiff sandwort - Caryophyllaceae *MN* native to Minnesota :  Special Concern list, *WI*

Arenaria stricta Michx. subsp. stricta . rock sandwort, stiff sandwort - *WI * + , *MB* Species abundant throughout range, but variety possibly in peril, more information needed (Arenaria stricta var uliginosa)
Alsine michauxii Fenzl (WI)
Arenaria macra A.Nelson & J.F.Macbr. (WI)
Arenaria michauxii (Fenzl) Hook.f. (WI)
Arenaria stricta Michx. subsp. macra (A.Nelson & J.F.Macbr.) Maguire (WI)
Arenaria stricta Michx. var. puberulenta (M.Peck) C.L.Hitchc. (WI)
Arenaria stricta Michx. var. stricta (WI)
Arenaria stricta Michx. var. uliginosa (Schleich. ex Lam. & DC.) B.Boivin (WI)
Arenaria uliginosa Schleich. ex Lam. & DC. (WI)
Minuartia michauxii (Fenzl) Farw. (WI)
Minuopsis michauxii (Fenzl) W.A.Weber (WI)
Minuartia michauxii (Fenzl) Farw. var. michauxii (WI)
Sabulina stricta (Michx.) Small (WI)




Family Orchidaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  1 : 547

Arethusa L.       dragon's mouth, swamp-pink - *WI*
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Arethusa bulbosa . Dragon's mouth - Orchidaceae *MN* native to Minnesota, *MB* Species widespread throughout range, but elements of future concern;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation
       Arethusa bulbosa L.


Family Papaveraceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 136

Argemone L.       pricklypoppy
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Argemone albiflora Hornem.       bluestem pricklypoppy, blue-stem prickly poppy - *WI*

Argemone albiflora Hornem. ssp. albiflora       bluestem pricklypoppy, blue-stem prickly poppy - *WI*
Argemone alba Lestib. f.

Argemone mexicana L.       Mexican poppy, Mexican prickly poppy, Mexican pricklypoppy - WI [Excluded in Wisconsin], *MB* Species widespread, abundant, and apparently secure throughout range; not native to Manitoba
Argemone leiocarpa Greene


Family Rosaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 242

Argentina Hill       silverweed
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)
 
Argentina anserina (L.) Rydb.       silver-weed, silverweed cinquefoil - *WI*
Argentina anserina (L.) Rydb. var. concolor (Ser.) Rydb.
Argentina argentea (L.) Rydb.
Potentilla anserina L.
Potentilla anserina L. var. concolor Ser.
Potentilla anserina L. var. sericea Hayne
Potentilla anserina L. var. yukonensis (Hultén) Boivin
Potentilla egedii Wormsk. ssp. yukonensis (Hultén) Hultén
Potentilla yukonensis Hultén


Family Araceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  1 : 441

Arisaema Mart.       Jack in the pulpit
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Arisaema dracontium .  dragon-root, green dragon - Araceae *MN* native to Minnesota, *WI*
       Arisaema dracontium (L.) Schott
Arum dracontium L. (WI)
Muricauda dracontium (L.) Small

Arisaema triphyllum . Jack-in-the-pulpit - Araceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation
       Arisaema triphyllum (L.) Schott       Jack in the pulpit

Arisaema triphyllum (L.) Schott ssp. pusillum (Peck) Huttleston       Jack in the pulpit - *MB* Species and variety abundant throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation
  Arisaema acuminatum Small
  Arisaema pusillum (Peck) Nash

Arisaema triphyllum (L.) Schott ssp. stewardsonii (Britt.) Huttleston       Jack in the pulpit
  Arisaema atrorubens (Ait.) Blume var. stewardsonii (Britt.) G.T. Stevens
  Arisaema stewardsonii Britt.

Arisaema triphyllum (L.) Schott ssp. triphyllum       Indian turnip, Jack-in-the-pulpit, Jack in the pulpit - *WI*
Arisaema atrorubens (Ait.) Blume
Arisaema atrorubens (Aiton) Blume f. viride (Engl.) Fernald (WI)
Arisaema atrorubens (Aiton) Blume f. zebrinum (Sims.) Fernald (WI)
Arisaema triphyllum (L.) Schott f. viride (Engl.) Farw. (WI)
Arisaema triphyllum (L.) Schott var. triphyllum (WI)


Graminaceae 1 : 107
Family Poaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Aristida L.       threeawn
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Aristida basiramea . B, *WI*
       Aristida basiramea Engelm. ex Vasey       forked threeawn
Aristida basiramea Engelm. ex Vasey var. basiramea (WI)

Aristida dichotoma Michx.       churchmouse threeawn, church-mouse three-awn, poverty grass, Shinners' three-awn, Shinners' three-awned grass - *WI*

Aristida dichotoma var. curtissii . Curtiss's three-awn, church-mouse three-awn, Churchmouse three-awn - Poaceae *MN* native to Minnesota, *WI*
    Aristida dichotoma Michx. var. curtissii Gray ex S. Wats. & Coult.       Curtis' threeawn
Aristida basiramea Engelm. ex Vasey var. curtissii (Gray ex S. Wats. & Coult.) Shinners
Aristida curtissii (Gray ex S. Wats. & Coult.) Nash

Aristida dichotoma Michx. var. dichotoma       churchmouse threeawn, church-mouse three-awn, poverty grass, Shinners' three-awn, Shinners' three-awned grass - *WI*

Aristida longiseta . red three-awn - *MB* Species abundant throughout range but taxonmic problems, more information needed; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation

Aristida longispica Poir.       slender three-awn, slim-spike three-awn grass, slimspike threeawn - *WI*

Aristida longespica var. geniculata . Kearney's three-awn, red three-awn, slender three-awn, slim-spike three-awn grass, Slimspike three-awn - Poaceae *MN* native to Minnesota, *WI*
       Aristida longispica Poir. var. geniculata (Raf.) Fern.       slimspike threeawn
Aristida geniculata Raf.
Aristida intermedia Scribn. & Ball
Aristida necopina Shinners

Aristida longispica Poir. var. longispica       slender three-awn, slim-spike three-awn grass, slimspike threeawn - WI [Excluded in Wisconsin]
Aristida gracilis Ell.

Aristida oligantha . Prairie three-awn - Poaceae *MN* native to Minnesota, *WI*
       Aristida oligantha Michx.       old-field three-awn, plains three-awn grass, prairie threeawn
Aristida ramosissima Engelm. ex Gray var. chaseana Henr.

Aristida purpurascens Poir.       arrow-feather, arrow-feather three-awn, arrowfeather threeawn - *WI*

Aristida purpurascens Poir. var. purpurascens       arrow-feather, arrow-feather three-awn, arrowfeather threeawn - *WI*
  Aristida affinis (J.A. Schultes) Kunth
  Aristida purpurascens Poir. var. minor Vasey

Aristida purpurea Nutt.       purple threeawn - *MB* Species widespread, abundant, and apparently secure throughout range

Aristida purpurea var. longiseta . Red three-awn - Poaceae *MN* native to Minnesota
       Aristida purpurea Nutt. var. longiseta (Steud.) Vasey       Fendler threeawn
Aristida longiseta Steud.
Aristida longiseta Steud. var. robusta Merr.
Aristida longiseta Steud. var. rariflora A.S. Hitchc.
Aristida purpurea Nutt. var. robusta (Merr.) Piper

Aristida tuberculosa . beach three-awn, dune three-awn grass, seaside three-awn, seaside three-awn - Poaceae *MN* native to Minnesota :  Special Concern list, *WI*
       Aristida tuberculosa Nutt.       seaside threeawn


Family Aristolochiaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  1 : 641

Aristolochia L.       dutchman's pipe
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Aristolochia clematitis L.       birthwort

Aristolochia macrophylla Lam.       pipevine

Aristolochia macrophylla Lam.       pipevine
Aristolochia durior Hill
Isotrema macrophyllum (Lam.) C.F. Reed

Aristolochia serpentaria L.       Virginia snakeroot
Aristolochia convolvulacea Small
Aristolochia hastata Nutt.
Aristolochia nashii Kearney
Aristolochia serpentaria L. var. hastata (Nutt.) Duchartre
Aristolochia serpentaria L. var. nashii (Kearney) Ahles
Endodeca serpentaria (L.) Raf. var. hastata (Nutt.) C.F. Reed

Aristolochia tomentosa Sims       pipe-vine, woolly Dutchman's-pipe, woolly dutchman's pipe - WI [Excluded in Wisconsin]
Isotrema tomentosa (Sims) Huber


Armeria

Armeria maritima . sea thrift, thrift - *MB* Species widespread, abundant, and apparently secure throughout range; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation

Armeria maritima var labradorica . Arctic thrift, sea pink, thrift - *MB* Species and variety abundant throughout range; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation


Cruciferaceae 2 :  146
Family Brassicaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Armoracia P.G. Gaertn., B. Mey. & Scherb.       armoracia
2:162  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Armoracia lacustris . Lake-cress - Brassicaceae *MN* native to Minnesota, *WI*
Armoracia aquatica (Eaton) Wiegand (WI)
Nasturtium lacustre A.Gray (WI)
Neobeckia aquatica (Eaton) Greene (WI)
Radicula aquatica (Eaton) B.L.Rob. (WI)
Rorippa americana (A.Gray) Britton (WI)
Rorippa aquatica (Eaton) E.J.Palmer & Steyerm. (WI)

Armoracia rusticana . Horseradish - Brassicaceae *MN* non-native, *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
       Armoracia rusticana P.G. Gaertn., B. Mey. & Scherb.       horseradish
Armoracia armoracia (L.) Britt.
Armoracia lapathifolia Gilib.
Cochlearia armoracia L.
Nasturtium armoracia (L.) Fries
Radicula armoracia (L.) B.L. Robins.
Rorippa armoracia (L.) A.S. Hitchc.


Arnica L.       arnica

Arnica alpina . arctic arnica - *MB* Species widespread, abundant, and apparently secure throughout range

Arnica alpina ssp attenuata . arctic arnica - *MB* Species abundant throughout range, variety uncertain; widespread and abundant in Manitoba, but with elements of future concern

Arnica chamissonis . leafy arnica - *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Arnica chamissonis ssp foliosa . leafy arnica - *MB* Species abundant throughout range, variety uncertain; widespread and abundant in Manitoba, but with elements of future concern

Arnica cordifolia Hook.       heartleaf arnica - *MB* Species widespread, abundant, and apparently secure throughout range; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation
Arnica cordifolia Hook. ssp. genuina Maguire
Arnica cordifolia Hook. var. humilis (Rydb.) Maguire
Arnica cordifolia Hook. var. pumila (Rydb.) Maguire
Arnica cordifolia Hook. var. whitneyi (Fern.) Maguire
Arnica hardinae St. John
Arnica humilis Rydb.
Arnica paniculata A. Nels.
Arnica whitneyi Fern.

Arnica fulgens . shining arnica - *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation, more information needed

Arnica lonchophylla Greene       longleaf arnica, spear-leaved arnica - *MB* Species widespread throughout range, but elements of future concern;  widespread in Manitoba but elements of future concern, more information needed

Arnica lonchophylla var. lonchophylla . Long-leaved arnica - Asteraceae *MN* native to Minnesota :  Threatened list
       Arnica lonchophylla Greene ssp. lonchophylla       longleaf arnica
Arnica alpina (L.) Olin var. lonchophylla (Greene) Welsh
Arnica alpina (L.) Olin ssp. lonchophylla (Greene) Taylor & MacBryde
Arnica angustifolia Vahl ssp. lonchophylla (Greene) G.W. Douglas & G. Ruyle-Douglas
Arnica chionopappa Fern.
Arnica gaspensis Fern.
Arnica lonchophylla Greene ssp. chionopappa (Fern.) Maguire


Compositae 3 :  347
Family Asteraceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Arnoglossum Raf.       Indian plaintain
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Arnoglossum atriplicifolium (L.) H.E. Robins.       pale Indian plaintain, *WI*
  Cacalia atriplicifolia L.
  Cacalia rotundifolia (Raf.) House
  Mesadenia atriplicifolia (L.) Raf.

Arnoglossum muehlenbergii (Schultz-Bip.) H.E. Robins.       great Indian plaintain
Arnoglossum reniforme (Hook.) H.E. Robins.
Cacalia muehlenbergii (Schultz-Bip.) Fern.
Cacalia reniformis Muhl. ex Willd., non Lam.
Mesadenia reniformis Raf.
Senecio muehlenbergii Schultz-Bip.

Arnoglossum plantagineum Raf.       groovestem Indian plaintain, prairie Indian-plantain - *WI*
Cacalia paniculata Raf.
Cacalia plantaginea (Raf.) Shinners
Cacalia pteranthes Raf.
Cacalia tuberosa Nutt.
Mesadenia tuberosa (Nutt.) Britt.

Arnoglossum reniforme (Hook.) H.Rob.  .  great Indian-plantain, Muhlenberg's cacalia - *WI* * +
Arnoglossum muhlenbergii (Sch.Bip.) H.Rob. (WI)
Cacalia muhlenbergii (Sch.Bip.) Fernald (WI)
Cacalia reniformis Muhl. ex Willd., non Lam. (WI)
Mesadenia reniformis (Hook.) Raf. (WI)
Mesadenia muhlenbergii (Sch.Bip.) Rydb. (WI)
Senecio atriplicifolius Hook. var. reniformis Hook. (WI)
Senecio muhlenbergii Sch.Bip. (WI)


Compositae 3 :  347
Family Asteraceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Arnoseris Gaertn.       arnoseris
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Arnoseris minima (L.) Schweig. & Koerte       dwarf nipplewort, lamb-succory, lamb succory - WI [Excluded in Wisconsin]
Hyoseris minima L.


Family Rosaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 242

Aronia  
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Aronia melanocarpa . Black chokeberry - Rosaceae *MN* native to Minnesota, *WI*
Aronia arbutifolia (L.) Elliott var. nigra (Willd.) F.Seym. (WI)
Aronia nigra (Willd.) Koehne (WI)
Photinia melanocarpa (Michx.) K.R.Robertson & J.B.Phipps (WI)
Pyrus arbutifolia (L.f.) Pers. var. nigra Willd. (WI)
Pyrus melanocarpa (Michx.) Willd. (WI)
Sorbus melanocarpa (Michx.) Heynh. (WI)

Aronia X prunifolia (Marshall) Rehder (pro sp.)  .  black chokecherry, hybrid chokeberry - *WI* * +
Aronia arbutifolia (L.) Elliott var. atropurpurea (Britton) F.Seym. (WI)
Aronia atropurpurea Britton (WI)
Aronia floribunda (Lindl.) Spach (WI)
Aronia prunifolia (Marshall) Rehder (WI)
Photinia floribunda (Lindl.) K.R.Robertson & J.B.Phipps (WI)
Pyrus arbutifolia (L.f.) Pers. var. atropurpurea (Britton) B.L.Rob. (WI)
Pyrus floribunda Lindl. (WI)
Sorbus arbutifolia (L.) Heynh. var. atropurpurea (Britton) C.K.Schneid. (WI)


Graminaceae 1 : 107
Family Poaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Arrhenatherum Beauv.       oatgrass
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Arrhenatherum elatius (L.) Beauv. ex J.& K. Presl       tall oatgrass, tall oat grass - *WI*

Arrhenatherum elatius (L.) Beauv. ex J.& K. Presl var. bulbosum (Willd.) Spenner       tall oatgrass
  Arrhenatherum elatius (L.) Beauv. ex J.& K. Presl ssp. bulbosum (Willd.) Schübler & G. Martens
  Arrhenatherum elatius (L.) Beauv. ex J.& K. Presl var. tuberosum Thiel.

Arrhenatherum elatius var. elatius . Tall oat grass - Poaceae *MN* non-native - *WI*
        Arrhenatherum elatius (L.) Beauv. ex J.& K. Presl var. elatius       tall oatgrass
  Arrhenatherum elatius (L.) Beauv. ex J.& K. Presl var. biaristatum (Peterm.) Peterm.
  Avena elatior L.


Compositae 3 :  347
Family Asteraceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Artemisia L.       sagebrush
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Artemisia abrotanum . garden sagebrush, Southernwood, lemonwood - Asteraceae *MN* non-native, WI [Excluded in Wisconsin], *MB* More information needed on abundance of species throughout range; not native to Manitoba
        Artemisia abrotanum L.       southernwood
  Artemisia procera Willd.

Artemisia absinthium . absinthe, absinth sage-wort, absinth wormwood, Absinthe wormwood, absinthe, common wormwood, sage-wort, wormwood - Asteraceae *MN* non-native, Minn. Stat. §1505.0740, "Secondary noxious weed", *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
       Artemisia absinthium L.       absinthium
  Artemisia absinthium L. var. insipida Stechmann

Artemisia annua .  annual sage-wort, sweet wormwood - Asteraceae *MN* non-native, *WI*
       Artemisia annua L.       sweet sagewort

Artemisia biennis .  biennial sage-wort, biennial wormwood, sagewort, plains wormwood - Asteraceae *MN* non-native, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
       Artemisia biennis Willd. var. biennis       biennial wormwood

Artemisia campestris . field sage-wort, plains wormwood, sagewort, tall wormwood, wild wormwood, wormwood - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; apparently secure, widespread and abundant in Manitoba, but more information needed
       Artemisia campestris L.       field sagewort

Artemisia campestris ssp. borealis . Tall wormwood - Asteraceae *MN* native to Minnesota
       Artemisia campestris L. ssp. borealis (Pallas) Hall & Clements       field sagewort

Artemisia campestris L. ssp. borealis (Pallas) Hall & Clements var. borealis (Pallas) M.E. Peck       field sagewort
Artemisia borealis Pallas
Artemisia borealis Pallas var. latisecta Fern.
Artemisia borealis Pallas ssp. purshii (Hook.) Hultén
Artemisia borealis Pallas var. purshii Hook.
Artemisia canadensis Michx.
Artemisia campestris L. var. canadensis (Michx.) Welsh
Artemisia campestris L. ssp. canadensis (Michx.) Scoggan
Artemisia campestris L. var. purshii (Hook.) Cronq.
Artemisia richardsoniana Bess.
Artemisia spithamea Pursh
Oligosporus groenlandicus (Hornem.) A.& D. Löve

Artemisia campestris ssp. caudata . field sage-wort, sagewort, field wormwood, tall wormwood - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species and variety abundant throughout range; widespread and abundant in Manitoba, but with elements of future concern
       Artemisia campestris L. ssp. caudata (Michx.) Hall & Clements       field sagewort
Artemisia caudata Michx.
Artemisia campestris L. var. caudata (Michx.) Palmer & Steyermark
Artemisia caudata Michx. var. calvens Lunell
Artemisia forwoodii S. Wats.
Oligosporus caudatus Poljakov
Oligosporus campestris (L.) Cass. ssp. caudatus (Michx.) W.A. Weber


Artemisia campestris var borealis . sagewort - *MB* Species and variety abundant throughout range, more information needed; apparently secure, widespread and abundant in Manitoba, but more information needed

Artemisia campestris var scouleriana . sagewort - *MB* Species abundant throughout range, variety uncertain

Artemisia cana Pursh       silver sagebrush

Artemisia cana Pursh ssp. cana       hoary sagebrush, silver sagebrush, silvery sagebrush - *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation
  Seriphidium canum (Pursh) W.A. Weber

Artemisia carruthii Wood ex Carruth.       Carruth's sagewort
  Artemisia carruthii Wood ex Carruth. var. wrightii (Gray) Blake
  Artemisia kansana Britt.

Artemisia dracunculus . dragon sage-wort, dragon wormwood, estragon, false tarragon, Tarragon - Asteraceae *MN* native to Minnesota,  *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern, *MB* Species abundant throughout range, variety uncertain;  widespread in Manitoba but elements of future concern, more information needed ( Artemisia dracunculus ssp dracunculus), *MB* Species abundant throughout range, variety uncertain; widespread and abundant in Manitoba, but with elements of future concern ( Artemisia dracunculus ssp glauca)
       Artemisia dracunculus L.       tarragon
Artemisia dracunculoides Pursh
Artemisia dracunculina S.Watson (WI)
Artemisia dracunculoides Pursh var. dracunculina (S. Wats.) Blake
Artemisia dracunculus L. subsp. dracunculina (S.Watson) H.M.Hall & Clem. (WI)
Artemisia dracunculus L. subsp. dracunculus (WI)
Artemisia dracunculus L. ssp. glauca (Pallas ex Willd.) Hall & Clements
Artemisia dracunculus L. var. glauca (Pallas ex Willd.) Bess.
Artemisia glauca Pallas ex Willd.
Artemisia glauca Pallas ex Willd. var. dracunculina (S. Wats.) Fern.
Oligosporus dracunculus (L.) Poljakov
Oligosporus dracunculus (L.) Poljakov ssp. dracunculinus (S. Wats.) W.A. Weber
Oligosporus dracunculus (L.) Poljakov ssp. glaucus (Pallas ex Willd.) A.& D. Löve

Artemisia frigida . prairie sagewort, sage wormwood - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species abundant and widespread throughout range, but more information needed; widespread, abundant and nearly secure in Manitoba, but may be elements of future concern
       Artemisia frigida Willd.       fringed sage-wort, prairie sagebrush, prairie sagewort

Artemisia longifolia . long-leaved sage - *MB* Species widespread, abundant, and apparently secure throughout range;  uncommon in Manitoba, more information needed

Artemisia ludoviciana Nutt.       Louisiana sage-wort, western mugwort, white sage, white sagebrush - *WI*. *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant and nearly secure in Manitoba, but may be elements of future concern

Artemisia ludoviciana var. ludoviciana . Louisiana sage-wort, western mugwort, White sage - Asteraceae *MN* native to Minnesota, *WI*, Artemisia ludoviciana ssp ludoviciana      *MB* Species abundant throughout range, variety uncertain; widespread, abundant and nearly secure in Manitoba, but may be elements of future concern
        Artemisia ludoviciana Nutt. ssp. ludoviciana        white sagebrush
Artemisia brittonii Rydb. (WI)
Artemisia diversifolia Rydb.
Artemisia gnaphalodes Nutt.
Artemisia herriotii Rydb.
Artemisia ludoviciana Nutt. var. americana (Bess.) Fern.
Artemisia ludoviciana Nutt. var. brittonii (Rydb.) Fern.
Artemisia ludoviciana Nutt. var. gnaphalodes (Nutt.) Torr. & Gray
Artemisia ludoviciana Nutt. var. latifolia (Bess.) Torr. & Gray
Artemisia ludoviciana Nutt. var. pabularis (A. Nels.) Fern.
Artemisia ludoviciana Nutt. ssp. typica Keck
Artemisia pabularis (A. Nels.) Rydb.
Artemisia purshiana Bess.
Artemisia rhizomata A.Nelson var. pabularis A.Nelson (WI)
Artemisia vulgaris L. ssp. ludoviciana (Nutt.) Hall & Clements
Artemisia vulgaris L. var. ludoviciana (Nutt.) Kuntze

Artemisia pontica . Roman wormwood - Asteraceae *MN* non-native, *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
       Artemisia pontica L.       Roman wormwood

Artemisia serrata Nutt.       saw-leaf mugwort, saw-toothed sagebrush, saw-tooth wormwood, sawtooth wormwood, toothed sage - *WI*

Artemisia stelleriana . beach sage-wort, beach wormwood, Dusty Miller, dusty-miller sage-wort - Asteraceae *MN* non-native, *WI*
       Artemisia stelleriana Bess.       oldwoman

Artemisia tilesii . Herriot's sage - *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation

Artemisia tilesii ssp elatior . Herriot's sage - *MB* Species and variety abundant throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation

Artemisia vulgaris . Common mugwort,  common wormwood, mugwort, sage-wort - Asteraceae *MN* non-native, *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
       Artemisia vulgaris L.       common wormwood
Artemisia vulgaris L. var. vulgaris (WI)

Artemisia vulgaris L. var. vulgaris       common wormwood
Artemisia selengensis Turcz. ex Bess.
Artemisia vulgaris L. var. glabra Ledeb.
Artemisia vulgaris L. var. latiloba Ledeb.
Artemisia vulgaris L. var. selengensis (Turcz. ex Bess.) Maxim.


Family Rosaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 242

Aruncus L.       aruncus
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Aruncus dioicus (Walt.) Fern.       bride's feathers, bride's-feathers, goat's-beard - *WI*

Aruncus dioicus (Walter) Fernald var. acuminatus (Rydb.) Rydb. ex Hara .  bride's-feathers, goat's-beard - *WI* * +
 Aruncus acuminatus (Rydb.) Rydb. (WI)
Aruncus sylvester Kostel. ex Maxim. var. acuminatus (Rydb.) Jeps. (WI)

Aruncus dioicus (Walt.) Fern. var. dioicus       bride's feathers
Aruncus allegheniensis Rydb.

Aruncus dioicus (Walt.) Fern. var. vulgaris (Maxim.) Hara       bride's feathers
Aruncus aruncus (L.) Karst.
Aruncus sylvester Kostel.
Aruncus vulgaris (Maxim.) Raf. ex Hara
Spiraea aruncus L.


Family Aristolochiaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  1 : 641

Asarum L.       wildginger
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Asarum canadense . Canadian wild-ginger, wild-, *MB* Species widespread, abundant, and apparently secure throughout range;  uncommon in Manitoba, more information needed
       Asarum canadense L.       Canadian wildginger
Asarum acuminatum (Ashe) Bickn.
Asarum canadense L. var. acuminatum Ashe
Asarum canadense L. var. acuminatum Ashe f. prattii Fassett (WI)
Asarum canadense L. var. ambiguum (Bickn.) Farw.
Asarum canadense L. var. reflexum (Bickn.) B.L. Robins.
Asarum reflexum Bickn.
Asarum reflexum E.P.Bicknell var. ambiguum E.P.Bicknell (WI)
Asarum rubrocinctum Peattie


Family Asclepiadaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  3 : 23

Asclepias L.       milkweed
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Asclepias amplexicaulis . Clasping milkweed, sand milkweed - Asclepiadaceae *MN* native to Minnesota :  Special Concern list, *WI*
       Asclepias amplexicaulis Sm.       clasping milkweed

Asclepias exaltata . Poke milkweed, tall milkweed - Asclepiadaceae *MN* native to Minnesota, *WI*
       Asclepias exaltata L.       poke milkweed
Asclepias bicknellii Vail
Asclepias phytolaccoides Pursh
 
Asclepias hirtella . Prairie milkweed, tall green milkweed - Asclepiadaceae *MN* native to Minnesota :  Threatened list, *WI*
       Asclepias hirtella (Pennell) Woods.       green milkweed
  Acerates hirtella Pennell
  Asclepias longifolia Michx. var. hirtella (Pennell) Farmer & Bell

Asclepias incarnata L.       swamp milkweed - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Asclepias incarnata var. incarnata . Swamp milkweed - Asclepiadaceae *MN* native to Minnesota, *MB* Species and variety abundant throughout range; widespread and abundant in Manitoba, but with elements of future concern
       Asclepias incarnata L. ssp. incarnata        swamp milkweed - *WI*
Asclepias incarnata L. var. incarnata (WI)

Asclepias incarnata L. ssp. pulchra (Ehrh. ex Willd.) Woods.       swamp milkweed
Asclepias incarnata L. var. neoscotica Fern.
Asclepias incarnata L. var. pulchra (Ehrh. ex Willd.) Pers.
Asclepias pulchra Ehrh. ex Willd.

Asclepias lanuginosa .  hairy milkweed, side-cluster milkweed, woolly milkweed - Asclepiadaceae *MN* native to Minnesota, *WI*, *MB* Species widespread throughout range, but elements of future concern, more information needed; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation
       Asclepias lanuginosa Nutt.       sidecluster milkweed
Acerates lanuginosa (Nutt.) Dcne.
Acerates monocephala Lapham ex A.Gray (WI)
Asclepias nuttalliana Torr. (WI)
Asclepias otarioides auct. non Fourn.

Asclepias meadii Torr. ex Gray       Mead's milkweed - *WI*

Asclepias ovalifolia .  dwarf milkweed, oval milkweed, oval-leaved milkweed - Asclepiadaceae *MN* native to Minnesota, *WI*, *MB* Species abundant and widespread throughout range, but more information needed; widespread, abundant and nearly secure in Manitoba, but may be elements of future concern
       Asclepias ovalifolia Dcne.       oval-leaf milkweed

Asclepias purpurascens . Purple milkweed - Asclepiadaceae *MN* native to Minnesota, *WI*
       Asclepias purpurascens L.       purple milkweed

Asclepias quadrifolia Jacq.       fourleaf milkweed

Asclepias speciosa . Showy milkweed - Asclepiadaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern
       Asclepias speciosa Torr.       showy milkweed
  Asclepias giffordii Eastw.

Asclepias stenophylla . Narrow-leaved milkweed - Asclepiadaceae *MN* native to Minnesota :  Endangered list
       Asclepias stenophylla Gray       slimleaf milkweed
  Acerates angustifolia (Nutt.) Dcne.
  Polyotus angustifolius Nutt.

Asclepias sullivantii .  prairie milkweed, smooth milkweed, Sullivant's milkweed - Asclepiadaceae *MN* native to Minnesota :  Threatened list , *WI*
       Asclepias sullivantii Engelm. ex Gray       prairie milkweed

Asclepias syriaca . Common milkweed, silkweed, silky milkweed - Asclepiadaceae *MN* native to Minnesota, Minn. Stat. §1505.0740, "Secondary noxious weed", *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern
       Asclepias syriaca L.       common milkweed
Asclepias intermedia Vail
Asclepias kansana Vail
Asclepias syriaca L. var. kansana (Vail) Palmer & Steyermark

Asclepias tuberosa L.       butterfly milkweed, butterfly-weed, orange milkweed - *WI*

Asclepias tuberosa var. interior . Butterflyweed - Asclepiadaceae *MN* native to Minnesota
       Asclepias tuberosa L. ssp. interior Woods.        butterfly milkweed, butterfly-weed, orange milkweed - *WI*
  Asclepias tuberosa L. var. interior (Woods.) Shinners
  Asclepias tuberosa L. ssp. terminalis Woods.

Asclepias verticillata . Whorled milkweed - Asclepiadaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation
       Asclepias verticillata L.       whorled milkweed

Asclepias viridiflora . Green milkweed,  short green milkweed - Asclepiadaceae *MN* native to Minnesota,  *WI*, *MB* Species widespread, abundant, and apparently secure throughout range;  uncommon in Manitoba, less than 100 occurrences
       Asclepias viridiflora Raf.       green comet milkweed
Acerates viridiflora (Raf.) Pursh ex Eat.
Acerates viridiflora (Raf.) Pursh ex Eat. var. ivesii Britt.
Acerates viridiflora (Raf.) Pursh ex Eat. var. linearis Gray
Asclepias lanceolata Ives (WI)
Asclepias viridiflora Raf. var. lanceolata Torr.
Asclepias viridiflora Raf. var. linearis (Gray) Fern.


Family Annonaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 83

Asimina Adans.       pawpaw
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Asimina triloba (L.) Dunal       pawpaw - WI [Excluded in Wisconsin]


Family Liliaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  1 : 495

Asparagus L.       asparagus
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Asparagus officinalis . Asparagus, common asparagus, garden asparagus - Liliaceae *MN* non-native, *WI*, *MB* Species abundant and widespread throughout range, but more information needed; not native to Manitoba
       Asparagus officinalis L.       garden asparagus


Asperugo L.       German-madwort

Asperugo procumbens L.       German-madwort, madwort - *MB* More information needed on abundance of species throughout range; not native to Manitoba


Family Pteridaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Aspidium
[1:16]  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Aspidium simulatum Davenp. *WI*
    =Thelypteris simulata
Dryopteris simulata Davenp.


Family Aspleniaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Asplenium L.       spleenwort
1:25-30  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Asplenium acrostichoides Sw. - *WI*
=Deparia acrostichoides (WI)

Asplenium angustifolium Michx. - *WI*
=Diplazium pycnocarpon (WI)
Asplenium pycnocarpon Spreng. (WI)
Homalosorus pycnocarpos (Spreng.) Pic.Serm (WI)

Asplenium montanum Willd.       mountain spleenwort

Asplenium pinnatifidum Nutt.       lobed spleenwort - *WI*
×Asplenosorus pinnatifidus (Nutt.) Mickel

Asplenium platyneuron . Ebony spleenwort - Aspleniaceae *MN* native to Minnesota :  Special Concern list, *WI*
       Asplenium platyneuron (L.) B.S.P.       ebony spleenwort
Asplenium platyneuron (L.) Britton, Sterns & Poggenb. var. bacculum-rubrum (Featherm.) Fernald (WI)
Asplenium platyneuron (L.) Britton, Sterns & Poggenb. var. incisum (Howe) B.L.Rob. (WI)
Asplenium platyneuron (L.) Britton, Sterns & Poggenb. var. platyneuron (WI)

Asplenium platyneuron (L.) B.S.P. var. platyneuron       ebony spleenwort
  Asplenium platyneuron (L.) B.S.P. var. incisum (Howe ex Peck) B.L. Robins.

Asplenium rhizophyllum . Walking fern - Aspleniaceae *MN* native to Minnesota, *WI*
       Asplenium rhizophyllum L.       walking fern
  Camptosorus rhizophyllus (L.) Link

Asplenium ruta-muraria L.       wallrue

Asplenium ruta-muraria L. var. cryptolepis (Fern.) Wherry       wallrue
  Asplenium cryptolepis Fern.

Asplenium scolopendrium L.       Hart's tonguefern

Asplenium scolopendrium L. var. americanum (Fern.) Kartesz & Gandhi       Hart's tonguefern
  Phyllitis japonica Komarov ssp. americana (Fern.) A.& D. Löve
  Phyllitis scolopendrium (L.) Newman var. americana Fern.

Asplenium trichomanes L.       maidenhair spleenwort - *WI*

Asplenium trichomanes L. ssp. quadrivalens D.E. Mey.       maidenhair spleenwort - *WI*

Asplenium trichomanes var. trichomanes . Maidenhair spleenwort - Aspleniaceae *MN* native to Minnesota :  Threatened list
       Asplenium trichomanes L. ssp. trichomanes       maidenhair spleenwort - *WI*
Asplenium melanocaulon Willd

Asplenium trichomanes-ramosum L.      brightgreen spleenwort, bright-green spleenwort, green spleenwort - *WI*
Asplenium viride Huds.


Compositae 3 :  347
Family Asteraceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Aster L.       aster
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Aster amethystinus . New England and heath aster hybrid - Asteraceae *MN* native to Minnesota

Aster borealis . Bog aster,  northern bog aster, northern borealis, rush aster - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
    Aster borealis (Torr. & A.Gray) Prov.
Aster franklinianus Rydb. (WI)
Aster junceus auct. non Aiton (WI)
Aster junciformis Rydb. (WI)
Aster laxifolius Lindl. var. borealis Torr. & A.Gray (WI)
Aster laxifolius Nees var. laetiflorus Torr. & A.Gray (WI)
Symphyotrichum boreale (Torr. & A.Gray) A.Löve & D.Löve (WI)

Aster borealis (Torr. & A.Gray) Prov. X A. firmus Nees - *WI* +

Aster borealis (Torr. & A.Gray) Prov. X A. fragilis Willd. - *WI* +

Aster borealis (Torr. & A.Gray) Prov. X A. hesperius A.Gray  - *WI* +

Aster borealis (Torr. & A.Gray) Prov. X A. laevis L.  - *WI* +

Aster borealis (Torr. & A.Gray) Prov. X A. lanceolatus Willd. var. simplex (Willd.) A.G.Jones  - *WI* +
Aster borealis (Torr. & A.Gray) Prov. X A. simplex Willd. (WI)

Aster borealis (Torr. & A.Gray) Prov. X A. pilosus Willd.  - *WI* +

Aster borealis (Torr. & A.Gray) Prov. X A. pilosus Willd. var. pringlei (A.Gray) S.F.Blake  - *WI* +
Aster borealis (Torr. & A.Gray) Prov. X A. pringlei (A.Gray) Britton (WI)

Aster borealis (Torr. & A.Gray) Prov. X A. praealtus Poir.  - *WI* +
Aster junciformis Rydb. X A. praealtus Poir. (WI)

Aster brachyactis . Short-rayed aster - Asteraceae *MN* non-native

Aster ciliolatus . Lindley's aster, northern heart-leaved aster - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitob
Aster ciliolatus Lindl. var. ciliolatus (WI)
Aster lindleyanus Torr. & A.Gray (WI)
Aster saundersii E.S.Burgess (WI)
Symphyotrichum ciliolatum (Lindl.) A.Löve & D.Löve (WI)

Aster ciliolatus var comatus . Lindley's aster - *MB* Species abundant throughout range, variety uncertain; widespread, abundant, and apparently secure in Manitoba

Aster ciliolatus Lindl. X A. cordifolius L. *WI* +

Aster ciliolatus Lindl. X A. drummondii Lindl. *WI* +

Aster ciliolatus Lindl. X A. laevis L. *WI* +

Aster ciliolatus Lindl. X A. lateriflorus (L.) Britton *WI* +
Aster lateriflorus (L.) Britton X A. ciliolatus Lindl. (WI)

Aster ciliolatus Lindl. X A. puniceus L. *WI* +

Aster ciliolatus Lindl. X A. sagittifolius Wedem. ex Willd. *WI* +
Aster ciliolatus Lindl. X A. urophyllus Lindl. (WI)

Aster conspicuus . showy aster - *MB* Species widespread, abundant, and apparently secure throughout range

Aster cordifolius . common blue heart-leaved aster, common blue wood aster, heart-leaved aster - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range
Aster cordifolius L. subsp. cordifolius (WI)
Aster cordifolius L. var. cordifolius (WI)
Aster cordifolius L. var. moratus (Shinners) Shinners (WI)
Aster finkii Rydb. var. moratus Shinners (WI)
Symphyotrichum cordifolium (L.) G.L.Nesom (WI)

Aster cordifolius L. X A. drummondii Lindl. *WI* +

Aster cordifolius L. X A. lateriflorus (L.) Britton *WI* +
Aster lateriflorus (L.) Britton X A. cordifolius L. (WI)

Aster cordifolius L. X A. sagittifolius Wedem. ex Willd. *WI* +
Aster cordifolius L. X A. urophyllus Lindl. (WI)

Aster drummondii . Drummond's aster, hairy heart-leaved aster - Asteraceae *MN* native to Minnesota, *WI*
Aster drummondii Lindl. subsp. drummondii (WI)
Aster drummondii Lindl. var. drummondii (WI)
Aster drummondii Lindl. var. rhodactis Benke (WI)
Aster sagittifolius Wedem. ex Willd. var. drummondii (Lindl.) Shinners (WI)
Symphyotrichum drummondii (Lindl.) G.L.Nesom (WI)
Symphyotrichum drummondii (Lindl.) G.L.Nesom var. drummondii (WI)

Aster drummondii Lindl. X A. sagittifolius Wedem. ex Willd. *WI* +
Aster drummondii Lindl. X A. urophyllus Lindl. (WI)

Aster dumosus L. *WI*
bushy aster, long-stalked aster, rice-button aster (WI)

Aster dumosus L. var. strictior Torr. & A.Gray *WI* +
bushy aster, long-stalked aster, rice-button aster (WI)
Symphyotrichum dumosum (L.) G.L.Nesom var. strictior (Torr. & A.Gray) G.L.Nesom (WI)

Aster dumosus L. var. strictior Torr. & A.Gray X A. lanceolatus Willd. var. interior (Wiegand) A.G.Jones *WI* +

Aster ericoides . Heath aster, many-flowered aster, squarrose white aster, white prairie aster - Asteraceae *MN* native to Minnesota, *WI*. *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Aster ericoides var commutatus . heath aster - *MB* Widespread and apparently secure throughout range, taxonomic questions; status of variety unknown; widespread, abundant and nearly secure in Manitoba, but may be elements of future concern

Aster ericoides L. var. ericoides . heath aster, squarrose white aster, white prairie aster - *WI* *, *MB* Species abundant throughout range, variety uncertain +
Aster ericoides L. f. caeruleus (Benke) S.F.Blake (WI)
Aster ericoides L. f. ericoides (WI)
Aster ericoides L. f. gramsii Benke (WI)
Aster ericoides L. subsp. ericoides (WI)
Aster multiflorus Aiton (WI)
Aster multiflorus Aiton var. caeruleus Benke (WI)
Aster multiflorus Aiton var. exiguus Fernald (WI)
Aster polycephalus Rydb. (WI)
Lasallea ericoides (L.) Semple & Brouillet (WI)
Symphyotrichum ericoides (L.) G.L.Nesom (WI)
Symphyotrichum ericoides (L.) G.L.Nesom var. ericoides (WI)
Virgulus ericoides (L.) Reveal & Keener (WI)

Aster ericoides var pansus . white heath aster - *MB* Species abundant throughout range, variety uncertain

Aster ericoides L. var. prostratus (Kuntze) S.F.Blake . prostrate heath aster - *WI* +
Aster ericoides L. f. prostratus (Kuntze) Fernald (WI)
Aster exiguus Rydb. (WI)
Aster multiflorus Aiton var. prostratus Kuntze (WI)
Symphyotrichum ericoides (L.) G.L.Nesom var. prostratum (Kuntze) G.L.Nesom (WI)

Aster ericoides L. X A. sericeus Vent. *WI* * +

Aster falcatus Lindl. .  cluster aster, white prairie aster - *WI*, *MB* Widespread and apparently secure throughout range

Aster falcatus var. commutatus . cluster aster, sickle-shaped aster, white prairie aster - Asteraceae *MN* native to Minnesota, *WI*
Aster commutatus (Torr. & A.Gray) A.Gray (WI)
Aster commutatus (Torr. & A.Gray) A.Gray var. polycephalus S.F.Blake (WI)
Aster cordineri A.Nelson (WI)
Aster ericoides L. var. commutatus (Torr. & A.Gray) B.Boivin, pro parte (WI)
Aster falcatus Lindl. subsp. commutatus (Torr. & A.Gray) A.G.Jones (WI)
Aster multiflorus Aiton var. commutatus Torr. & A.Gray (WI)
Symphyotrichum falcatum (Lindl.) G.L.Nesom var. commutatum (Torr. & A.Gray) G.L.Nesom (WI)

Aster firmus . Red-stemmed aster,  shining aster, shiny-leaved aster - Asteraceae *MN* native to Minnesota, *WI*
Aster lucidulus (A.Gray) Wiegand (WI)
Aster lucidulus (A.Gray) Wiegand f. albiflorus (R.Hoffm.) Benke (WI)
Aster lucidulus (A.Gray) Wiegand f. firmus (Nees) Deam (WI)
Aster puniceus L. subsp. firmus (Nees) A.G.Jones (WI)
Aster puniceus L. var. firmus (Nees) Torr. & A.Gray (WI)
Aster puniceus L. var. firmus (Nees) Torr. & A.Gray f. lucidulus (A.Gray) Fernald (WI)
Aster puniceus L. var. lucidulus A.Gray (WI)
Symphyotrichum firmum (Nees) G.L.Nesom (WI)

Aster firmus Nees X A. hesperius A.Gray *WI* +
 
Aster firmus Nees X A. lanceolatus Willd. *WI* +
Aster lanceolatus Willd. X A. puniceus L. var. firmus (Nees) Torr. & A.Gray (WI)

Aster firmus Nees X A. lanceolatus Willd. var. simplex (Willd.) A.G.Jones *WI* +
Aster firmus Nees X A. simplex Willd. (WI)
Aster lucidulus (A.Gray) Wiegand X A. simplex Willd. (WI)

Aster firmus Nees X A. longifolius Lam. *WI* +

Aster firmus Nees X A. praealtus Poir. *WI* +
Aster praealtus Poir. X A. firmus Nees (WI)
Aster praealtus Poir. X A. puniceus L. var. lucidulus A.Gray (WI)

Aster fragilis Willd. .  fragile-stem aster - *WI*

Aster fragilis Willd. var. subdumosus (Wiegand) A.G.Jones . fragile-stemmed aster - *WI* * +
Aster vimineus Lam. var. subdumosus Wiegand (WI)
Symphyotrichum racemosum (Elliott) G.L.Nesom var. subdumosum (Wiegand) G.L.Nesom (WI)

Aster furcatus E.S.Burgess  .  forked aster, midwestern white heart-leaved aster - *WI* * +
Aster furcatus E.S.Burgess f. elaciniatus (Benke) Shinners (WI)
Aster furcatus E.S.Burgess f. erythractis Benke (WI)
Aster furcatus E.S.Burgess var. elaciniatus Benke (WI)
Eurybia furcata (E.S.Burgess) G.L.Nesom (WI)

Aster hesperius . Western lined aster, Western panicled aster - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species and variety abundant throughout range, more information needed; widespread and abundant in Manitoba, but with elements of future concern
Aster hesperius A.Gray (WI)
Western lined aster (WI)
Aster hesperius A.Gray var. laetevirens (Greene) Cronquist (WI)
Aster hesperius A.Gray var. wootonii Greene (WI)
Aster laetevirens Greene (WI)
Aster lanceolatus Willd. subsp. hesperius (A.Gray) Semple & Chmiel. (WI)
Aster osterhoutii Rydb. (WI)
Aster wootonii (Greene) Greene (WI)
Symphyotrichum hesperium (A.Gray) A.Löve & D.Löve (WI)
Symphyotrichum lanceolatum (Willd.) G.L.Nesom subsp. hesperium (A.Gray) G.L.Nesom (WI)
Symphyotrichum lanceolatum (Willd.) G.L.Nesom subsp. hesperium (A.Gray) G.L.Nesom var. hesperium (WI)
Symphyotrichum lanceolatum (Willd.) G.L.Nesom var. hesperium (A.Gray) G.L.Nesom (WI)

Aster hesperius A.Gray X A. laevis L. *WI* +

Aster hesperius A.Gray X A. lanceolatus Willd. var. simplex (Willd.) A.G.Jones *WI* +
Aster hesperius A.Gray X A. simplex Willd. (WI)

Aster johannensis  . aster - *MB* Species abundant throughout range, variety uncertain

Aster laevis . smooth aster, smooth blue aster - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Aster laevis var. geyeri . Smooth aster - Asteraceae *MN* native to Minnesota

Aster laevis var. laevis . Smooth aster, smooth blue aster - Asteraceae *MN* native to Minnesota,  *WI*
Aster laevis L. var. laevis (WI)
Aster laevis L. f. amplifolius (Porter) Fernald (WI)
Aster laevis L. f. latifolius (Porter) Shinners (WI)
Aster laevis L. f. purpurascens (Farw.) Shinners (WI)
Aster laevis L. var. amplifolius Porter (WI)
Aster laevis L. var. falcatus Farw. (WI)
Aster laevis L. var. falcatus Farw. f. purpurascens Farw. (WI)
Aster laevis L. var. latifolius Porter (WI)
Aster laevis L. var. thyrsoideus Farw. (WI)
Symphyotrichum laeve (L.) A.Löve & D.Löve (WI)
Symphyotrichum laeve (L.) A.Löve & D.Löve var. laeve (WI)

Aster laevis L. X A. lanceolatus Willd. *WI* +
Aster laevis L. X A. paniculatus Lam. (WI)

Aster laevis L. X A. lateriflorus (L.) Britton *WI* +
Aster laevis L. X A. lateriflorus (L.) Britton var. pendulus (Aiton) E.S.Burgess (WI)
Aster lateriflorus (L.) Britton X A. laevis L. (WI)

Aster laevis L. X A. oolentangiensis Riddell *WI* +

Aster laevis L. X A. pilosus Willd. *WI* +

Aster laevis L. X A. puniceus L. *WI* +

Aster lanceolatus .  eastern lined aster, eastern panicled aster, panicled aster, panicles aster, white panicle aster - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Aster lanceolatus Willd. subsp. lanceolatus var. hirsuticaulis Semple & Chmiel. .  white panicle aster - WI [Excluded in Wisconsin]
Symphyotrichum lanceolatum (Willd.) G.L.Nesom subsp. lanceolatum var. hirsuticaule (Semple & Chmiel.) G.L.Nesom (WI)

Aster lanceolatus Willd. subsp. lanceolatus var. latifolius Semple & Chmiel. .  white panicle aster -  WI [Excluded in Wisconsin]
Symphyotrichum lanceolatum (Willd.) G.L.Nesom subsp. lanceolatum var. latiflorum (Semple & Chmiel.) G.L.Nesom (WI)

Aster lanceolatus Willd. var. interior (Wiegand) A.G.Jones .  inland panicled aster, panicled aster, white panicle aster - *WI* +
Aster interior Wiegand (WI)
Aster lanceolatus Willd. subsp. interior (Wiegand) A.G.Jones (WI)
Aster lanceolatus Willd. subsp. lanceolatus var. interior (Wiegand) Semple & Chmiel. (WI)
Aster simplex Willd. var. interior (Wiegand) Cronquist (WI)
Symphyotrichum lanceolatum (Willd.) G.L.Nesom subsp. lanceolatum var. interior (Wiegand) G.L.Nesom (WI)
Symphyotrichum lanceolatum (Willd.) G.L.Nesom var. interior (Wiegand) G.L.Nesom (WI)

Aster lanceolatus var. interior . Eastern panicled aster - Asteraceae *MN* native to Minnesota, *WI*
Aster lanceolatus Willd. var. interior (Wiegand) A.G.Jones X A. ontarionis Wiegand (WI)
Aster ontarionis Wiegand X A. tradescantii L. (WI)

Aster lanceolatus Willd. var. interior (Wiegand) A.G.Jones X A. lanceolatus Willd. var. simplex (Willd.) A.G.Jones *WI* +
Aster lanceolatus Willd. var. interior (Wiegand) Semple & Chmiel. X A. tradescantii L. (WI)
Aster simplex Willd. X A. tradescantii L. (WI)

Aster lanceolatus var. lanceolatus . eastern lined aster, eastern panicled aster, marsh aster, panicled aster, white panicle aster - Asteraceae *MN* native to Minnesota, *WI*
Aster lanceolatus Willd. var. lanceolatus (WI)
Aster bellidiflorus Willd. (WI)
Aster lamarckianus Nees (WI)
Aster lanceolatus Willd. subsp. lanceolatus (WI)
Aster lanceolatus Willd. subsp. lanceolatus var. lanceolatus (WI)
Aster laxus Willd. (WI)
Aster paniculatus Lam. (WI)
Aster paniculatus Lam. var. bellidiflorus (Willd.) E.S.Burgess (WI)
Aster simplex Willd. var. estuarinus B.Boivin (WI)
Aster simplex Willd. var. ramosissimus (Torr. & A.Gray) Cronquist (WI)
Aster tenuifolius sensu Torr. & A.Gray var. ramosissimus Torr. & A.Gray (WI)
Symphyotrichum lanceolatum (Willd.) G.L.Nesom (WI)
Symphyotrichum lanceolatum (Willd.) G.L.Nesom subsp. lanceolatum (WI)
Symphyotrichum lanceolatum (Willd.) G.L.Nesom subsp. lanceolatum var. lanceolatum (WI)

Aster lanceolatus var. simplex . branched panicled aster, eastern panicled aster, branched panicled aster, - Asteraceae *MN* native to Minnesota, *WI*
Aster lanceolatus Willd. var. simplex (Willd.) A.G.Jones (WI)
Aster lanceolatus Willd. subsp. simplex (Willd.) A.G.Jones (WI)
Aster paniculatus Lam. var. simplex (Willd.) E.S.Burgess (WI)
Aster simplex Willd. (WI)
Symphyotrichum simplex (Willd.) A.Löve & D.Löve (WI)

Aster lanceolatus Willd. var. simplex (Willd.) A.G.Jones X A. ontarionis Wiegand *WI* +
Aster ontarionis Wiegand X A. lanceolatus Willd. var. simplex (Willd.) A.G.Jones (WI)
Aster ontarionis Wiegand X A. simplex Willd. (WI)
Aster paniculatus Lam. var. simplex (Willd.) E.S.Burgess X A. pantotrichus S.F.Blake (WI)

Aster lanceolatus Willd. var. simplex (Willd.) A.G.Jones X A. puniceus L. *WI* +
Aster puniceus L. X A. simplex Willd. (WI)

Aster lanceolatus Willd. var. simplex (Willd.) A.G.Jones X A. prenanthoides Muhl. ex Willd. *WI* +
Aster prenanthoides Muhl. ex Willd. X A. lanceolatus Willd. var. simplex (Willd.) A.G.Jones (WI)
Aster prenanthoides Muhl. ex Willd. X A. simplex Willd. (WI)

Aster lanceolatus Willd. var. simplex (Willd.) A.G.Jones X A. pilosus Willd. *WI* +
Aster pilosus Willd. X A. lanceolatus Willd. var. simplex (Willd.) A.G.Jones (WI)
Aster pilosus Willd. X A. simplex Willd. (WI)

Aster lanceolatus Willd. var. simplex (Willd.) A.G.Jones X A. praealtus Poir. var. coerulescens (DC.) A.G.Jones *WI* +

Aster lanceolatus Willd. X A. lateriflorus (L.) Britton *WI* +
Aster lateriflorus (L.) Britton X A. lanceolatus Willd. (WI)

Aster lanceolatus Willd. X A. pilosus Willd. *WI* +

Aster lanceolatus Willd. X A. puniceus L. *WI* +
Aster paniculatus Lam. X A. puniceus L. (WI)

Aster lanceolatus Willd. X A. sagittifolius Wedem. ex Willd. *WI* +

Aster lateriflorus (L.) Britton *WI* * +

Aster lateriflorus .  calico aster, goblet aster, side-flowering aster, wood aster - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern
Aster lateriflorus (L.) Britton (WI)
Aster lateriflorus (L.) Britton var. glomerellus (Torr. & A.Gray) E.S.Burgess (WI)
Aster miser L. var. glomerellus Torr. & A.Gray (WI)

Aster lateriflorus (L.) Britton var. angustifolius Wiegand . calico aster, goblet aster, side-flowering aster - WI [Excluded in Wisconsin]
 Symphyotrichum lateriflorum (L.) A.Löve & D.Löve var. angustifolium (Wiegand) G.L.Nesom (WI)
 
Aster lateriflorus (L.) Britton var. hirsuticaulis (Lindl. ex DC.) Porter . calico aster, goblet aster, side-flowering aster  - *WI* +
Aster acadiensis Shinners (WI)
Aster hirsuticaulis Lindl. ex DC. (WI)
Aster lateriflorus (L.) Britton var. tenuipes Wiegand (WI)
Aster tradescantii L. (WI)
Aster tradescantii L. var. saxatilis (Fernald) House (WI)
Aster vimineus Lam. var. saxatilis Fernald (WI)
Symphyotrichum lateriflorum (L.) A.Löve & D.Löve var. hirsuticaule (Lindl. ex DC.) G.L.Nesom (WI)
Symphyotrichum lateriflorum (L.) A.Löve & D.Löve var. tenuipes (Wiegand) G.L.Nesom (WI)
Symphyotrichum tradescantii (L.) G.L.Nesom (WI)

Aster lateriflorus (L.) Britton var. horizontalis (Desf.) Farw. .  calico aster, goblet aster, side-flowering aster - *WI* +
Aster horizontalis Desf. (WI)
Aster lateriflorus (L.) Britton var. pendulus (Aiton) E.S.Burgess (WI)
Aster pendulus Aiton (WI)
Symphyotrichum lateriflorum (L.) A.Löve & D.Löve var. horizontale (Desf.) G.L.Nesom (WI)

Aster lateriflorus (L.) Britton var. lateriflorus .  calico aster, goblet aster, side-flowering aster - *WI* +
 Aster vimineus Lam. (WI)
Solidago lateriflora L. (WI)
Symphyotrichum lateriflorum (L.) A.Löve & D.Löve (WI)
Symphyotrichum lateriflorum (L.) A.Löve & D.Löve var. lateriflorum (WI)

Aster lateriflorus (L.) Britton X A. ontarionis Wiegand *WI* +

Aster lateriflorus (L.) Britton X A. oolentangiensis Riddell *WI* +

Aster lateriflorus (L.) Britton X A. puniceus L. *WI* +

Aster lateriflorus (L.) Britton X A. sagittifolius Wedem. ex Willd. *WI* +

Aster laurentianus  . aster - *MB* Species abundant throughout range but variety rare, may be vulnerable to extirpation

Aster linariifolius L. .  flax-leaved aster, stiff aster - *WI* * +
 Aster linariifolius L. f. lateralis House (WI)
Aster linariifolius L. f. leucactis Benke (WI)
Aster linariifolius L. f. monocephalus House (WI)
Aster linariifolius L. var. linariifolius (WI)
Aster linariifolius L. var. victorinii Fernald (WI)
Ionactis linariifolia (L.) Greene (WI)

Aster longifolius Lam. .  long-leaved aster, long-leaved blue aster - *WI* * +
Aster eminens Willd. (WI)
Aster junceus Aiton (WI)
Aster salicifolius sensu Willd, non Lam. (WI)
Symphyotrichum longifolium (Lam.) G.L.Nesom (WI)
Symphyotrichum novi-belgii (L.) G.L.Nesom (WI)
Symphyotrichum novi-belgii (L.) G.L.Nesom var. novi-belgii (WI)

Aster longulus . Long aster - Asteraceae *MN* native to Minnesota

Aster macrophyllus .  big-leaved aster, large-leaved aster  - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation, *MB* Species abundant throughout range, variety uncertain; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation (Aster macrophyllus var macrophyllus)
Aster macrophyllus L. (WI)
Aster ianthinus E.S.Burgess (WI)
Aster macrophyllus L. f. eglandulosus Shinners (WI)
Aster macrophyllus L. var. excelsior E.S.Burgess (WI)
Aster macrophyllus L. var. ianthinus (E.S.Burgess) Fernald (WI)
Aster macrophyllus L. var. macrophyllus (WI)
Aster macrophyllus L. var. pinguifolius E.S.Burgess (WI)
Aster macrophyllus L. var. sejunctus E.S.Burgess (WI)
Aster macrophyllus L. var. velutinus E.S.Burgess (WI)
Aster riciniatus E.S.Burgess (WI)
Aster roscidus E.S.Burgess (WI)
Aster violaris E.S.Burgess (WI)
Eurbia macrophylla (L.) Cass. (WI)

Aster modestus . Modest aster - Asteraceae *MN* native to Minnesota, *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation

Aster novae-angliae . New England aster - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern
Aster novae-angliae L.
Aster novae-angliae L. f. geneseensis House (WI)
Aster novae-angliae L. f. rosarius House (WI)
Aster novae-angliae L. f. roseus (Desf.) Britton (WI)
Aster novae-angliae L. var. monocephalus Farw. (WI)
Aster roseus Desf. (WI)
Lasallea novae-angliae (L.) Semple & Brouillet (WI)
Symphyotrichum novae-angliae (L.) G.L.Nesom (WI)
Virgulus novae-angliae (L.) Reveal & Keener (WI)

Aster novi-belgii . New York aster - Asteraceae *MN* non-native, *MB* Species widespread, abundant, and apparently secure throughout range

Aster oblongifolius . Aromatic aster - Asteraceae *MN* native to Minnesota, *WI*
Aster oblongifolius Nutt.
Aster kumleinii Fr. ex A.Gray (WI)
Aster kumleinii Fr. ex A.Gray f. roseoligulatus Benke (WI)
Aster kumleinii Fr. ex A.Gray var. oliganthemos Lunell (WI)
Aster oblongifolius Nutt. f. roseoligulatus (Benke) Shinners (WI)
Aster oblongifolius Nutt. var. angustatus Shinners (WI)
Aster oblongifolius Nutt. var. oblongifolius (WI)
Aster oblongifolius Nutt. var. orientis Shinners (WI)
Aster oblongifolius Nutt. var. rigidulus A.Gray (WI)
Lasallea oblongifolia (Nutt.) Semple & Brouillet (WI)
Symphyotrichum oblongifolium (Nutt.) G.L.Nesom (WI)
Virgulus oblongifolius (Nutt.) Reveal & Keener (WI)

Aster ontarionis . bottomland aster, Ontario aster - Asteraceae *MN* native to Minnesota, *WI*
Aster ontarionis Wiegand
Aster diffusus Aiton var. thyrsoides A.Gray (WI)
Aster lateriflorus (L.) Britton var. thyrsoides (A.Gray) E.Sheld. (WI)
Aster missouriensis Britton, non Kuntze (WI)
Aster missouriensis Britton var. thyrsoides (A.Gray) Wiegand (WI)
Aster pantotrichus S.F.Blake (WI)
Aster pantotrichus S.F.Blake var. thyrsoides (A.Gray) S.F.Blake (WI)
Aster tradescantii L. var. thyrsoides (A.Gray) B.Boivin (WI)
Symphyotrichum ontarione (Wiegand) G.L.Nesom (WI)

Aster oolentangiensis . azure aster, prairie heart-leaved aster, sky-blue aster, Skyblue aster - Asteraceae *MN* native to Minnesota, *WI*
Aster oolentangiensis Riddell
Aster azureus Lindl. (WI)
Aster azureus Lindl. f. incarnatus Farw. (WI)
Aster oolentangiensis Riddell var. oolentangiensis (WI)
Symphyotrichum oolentagiense (Riddell) G.L.Nesom (WI)
Symphyotrichum oolentangiense (Riddell) G.L.Nesom var. oolentangiense (WI)

Aster pauciflorus . few-flowered aster -*MB* Species widespread throughout range, but elements of future concern;  varies from uncommon to widespread in Manitoba, elements of future concern

Aster pilosus Willd. .  awl aster, frost aster, hairy aster, white old-field aster - *WI* * +

Aster pilosus var. pilosus . Awl aster, frost aster, hairy aster, white old-field aster - Asteraceae *MN* native to Minnesota, *WI*
Aster pilosus Willd. var. pilosus
Aster ericoides L. var. platyphyllus Torr. & A.Gray (WI)
Aster ericoides L. var. villosus (Michx.) Torr. & A.Gray (WI)
Aster pilosus Willd. f. pulchellus Benke (WI)
Aster pilosus Willd. var. platyphyllus (Torr. & A.Gray) S.F.Blake (WI)
Aster villosus Michx. (WI)
Symphyotrichum pilosum (Willd.) G.L.Nesom (WI)
Symphyotrichum pilosum (Willd.) G.L.Nesom var. pilosum (WI)

Aster pilosus Willd. var. pringlei (A.Gray) S.F.Blake .  awl aster, frost aster, hairy aster, Pringle's aster, white old-field aster - *WI* * +
Aster ericoides L. var. pringlei A.Gray (WI)
Aster faxonii Porter (WI)
Aster pilosus Willd. var. demotus S.F.Blake (WI)
Aster polyphyllus Willd., non Moench (WI)
Aster pringlei (A.Gray) Britton (WI)
Symphyotrichum pilosum (Willd.) G.L.Nesom var. pringlei (A.Gray) G.L.Nesom (WI)

Aster pilosus Willd. X A. sagittifolius Wedem. ex Willd. *WI* +

Aster praealtus . Veiny lined aster, willow aster, willow-leaved aster - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range
Aster praealtus Poir. (WI)

Aster praealtus Poir. var. angustior Wiegand .  - veiny lined aster, willow aster, willow-leaved aster *WI* +
 Aster praealtus Poir. var. subasper (Lindl.) Wiegand (WI)
Symphyotrichum praealtum (Poir.) G.L.Nesom var. angustior (Wiegand) G.L.Nesom (WI)

Aster praealtus Poir. var. coerulescens (DC.) A.G.Jones .  veiny lined aster, willow aster, willow-leaved aster - *WI* +
Aster coerulescens DC. (WI)
Aster praealtus Poir. var. texicola Wiegand (WI)
Symphyotrichum praealtum (Poir.) G.L.Nesom var. texicola (Wiegand) G.L.Nesom (WI)

Aster praealtus Poir. var. praealtus  .  willow-leaved aster - WI* [Excluded in Wisconsin]
Symphyotrichum praealtum (Poir.) G.L.Nesom (WI)
Symphyotrichum praealtum (Poir.) G.L.Nesom var. praealtum (WI)

Aster praealtus Poir. X A. puniceus L. *WI* +

Aster prenanthoides . Crooked aster, crooked-stem aster, zigzag aster - Asteraceae *MN* native to Minnesota, *WI*
Aster prenanthoides Muhl. ex Willd
Aster prenanthoides Muhl. ex Willd. f. milwaukeensis Benke (WI)
Symphyotrichum prenanthoides (Muhl. ex Willd.) G.L.Nesom (WI)

Aster ptarmicoides . white upland aster -*MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Aster ptarmicoides var lutescens . upland aster - *MB* Species abundant throughout range, variety uncertain, hybrid

Aster pubentior . Flat-topped aster - Asteraceae *MN* native to Minnesota

Aster puniceus . bristly aster, purple-stem aster, purple-stemmed aster, red-stemmed aster, swamp aster - Asteraceae *MN* native to Minnesota, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
Aster puniceus L
Aster conduplicatus E.S.Burgess (WI)
Aster forwoodii S.Watson (WI)
Aster puniceus L. f. albiflorus (Farw.) Shinners (WI)
Aster puniceus L. f. colbyi (Benke) Shinners (WI)
Aster puniceus L. f. glabratus Shinners (WI)
Aster puniceus L. var. albiflorus Farw. (WI)
Aster puniceus L. var. calvus Shinners (WI)
Aster puniceus L. var. colbyi Benke (WI)
Aster puniceus L. var. compactus Fernald (WI)
Aster puniceus L. var. demissus Lindl. (WI)
Aster puniceus L. var. monocephalus Farw. (WI)
Aster puniceus L. var. oligocephalus Fernald (WI)
Aster puniceus L. var. puniceus (WI)
Symphyotrichum puniceum (L.) A.Löve & D.Löve (WI)
Symphyotrichum puniceum (L.) A.Löve & D.Löve var. puniceum (WI)

Aster puniceus var firmus . purple-stemmed aster - *MB* Species and variety abundant throughout range; widespread, abundant, and apparently secure in Manitoba

Aster puniceus var puniceus . purple-stemmed aster - *MB* Species abundant throughout range, variety uncertain; widespread, abundant, and apparently secure in Manitoba

Aster sagittifolius .  arrow-leaved aster, common blue wood aster, tail-leaved aster - Asteraceae *MN* native to Minnesota, *WI*, *MB* Abundance of species uncertain, taxonomic questions
Aster sagittifolius Wedem. ex Willd.
Aster cordifolius L. subsp. sagittifolius (Wedem. ex Willd.) A.G.Jones (WI)
Aster cordifolius L. var. sagittifolius (Wedem. ex Willd.) A.G.Jones (WI)
Aster hirtellus Lindl. ex DC. (WI)
Aster sagittifolius Wedem. ex Willd. f. hirtellus (Lindl. ex DC.) Shinners (WI)
Aster sagittifolius Wedem. ex Willd. var. glomerellus Farw. (WI)
Aster sagittifolius Wedem. ex Willd. var. urophyllus (Lindl.) E.S.Burgess (WI)
Aster urophyllus Lindl. (WI)
Aster urophyllus Lindl. var. glomerellus Farw. (WI)
Symphyotrichum urophyllum (Lindl.) G.L.Nesom (WI)

Aster schreberi Nees .  Schreber's aster -  WI [Excluded in Wisconsin]
Eurybia schreberi (Nees) Ness (WI)

Aster sericeus . Silky aster, western silvery aster - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation - threatened - vulnerable
Aster sericeus Vent
Aster sericeus Vent. f. albiligulatus Fassett (WI)
Lasallea sericea (Vent.) Greene (WI)
Symphyotrichum sericeum (Vent.) G.L.Nesom (WI)
Virgulus sericeus (Vent.) Reveal & Keener (WI)

Aster sericeus var sericeus . western silvery aster - *MB* Species and variety abundant throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation - threatened - vulnerable

Aster shortii . Midwestern blue heart-leaved aster, Short's aster - Asteraceae *MN* native to Minnesota :  Threatened list, *WI*
Aster shortii Lindl.
Aster camptosorus Small (WI)
Aster shortii Lindl. f. asper Shinners (WI)
Aster shortii Lindl. f. candidus Benke (WI)
Aster shortii Lindl. f. gronemanni Benke (WI)
Aster shortii Lindl. var. monroei Benke (WI)
Symphyotrichum shortii (Lindl.) G.L.Nesom (WI)

Aster simplex . marsh aster, small bue aster - *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Aster tataricus L. f.       Tatarian aster

Aster umbellatus . Flat-topped aster,  flat-topped white aster, flat-top aster, parasol aster, tall flat-topped white aster - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
Aster umbellatus Mill

Aster umbellatus Mill. var. pubens A.Gray . hairy flat-top aster, parasol aster  - *WI* + , *MB* Species abundant throughout range, variety uncertain; widespread, abundant, and apparently secure in Manitoba
Aster pubentior Cronquist (WI)
Aster sericocarpoides (Small) K.Schum. (WI)
Aster umbellatus Mill. var. latifolius A.Gray (WI)
Doellingeria pubens (A.Gray) Rydb. (WI)
Doellingeria sericocarpoides Small (WI)
Doellingeria umbellata (Mill.) Nees subsp. pubens (A.Gray) A.Löve & D.Löve (WI)
Doellingeria umbellata (Mill.) Nees var. latifolia (A.Gray) House (WI)
Doellingeria umbellata (Mill.) Nees var. pubens (A.Gray) Britton (WI)

Aster umbellatus Mill. var. umbellatus .  flat-top aster, parasol aster, tall flat-topped white aster - *WI* +
 Doellingeria umbellata (Mill.) Nees (WI)
Doellingeria umbellata (Mill.) Nees var. umbellata (WI)

Aster X amethystinus Nutt. (pro sp.) .  amethyst aster - *WI* * +
 Aster amethystinus Nutt. f. leucerythros Bemis (WI)
Aster amethystinus Nutt. f. leucos Bemis (WI)
Lasallea X amethystina (Nutt.) Semple & Brouillet (WI)
Symphyotrichum X amethystinum (Nutt.) G.L.Nesom (WI)
Virgulus X amethystinus (Nutt.) Reveal & Keener (WI)

Aster X finkii Rydb. (pro sp.) *WI* +
Aster cordifolius L. X A. shortii Lindl. (WI)
Aster finkii Rydb. (WI)
Symphyotrichum X finkii (Rydb.) G.L.Nesom (WI)

Aster X longulus E.Sheld. (pro sp.) *WI* +
Aster borealis (Torr. & A.Gray) Prov. X A. puniceus L. (WI)
Symphyotrichum X longulum (E.Shled.) G.L.Nesom (WI)


Astomum

Astomum muehlenbergianum      *MB* Species widespread, abundant, and apparently secure throughout range; more information needed to determine status in Manitoba


Family Fabaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 341

Astragalus L.       milkvetch
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Astragalus aboriginum . Indian milkvetch - *MB* Species widespread, abundant, and apparently secure throughout range; very rare in Manitoba, less than 5 occurrences or very few remaining individuals, more information needed

Astragalus adsurgens . ascending milkvetch - *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Astragalus adsurgens var. robustior . ascending milk vetch, prairie milk vetch - Fabaceae *MN* native to Minnesota, *MB* Species and variety abundant throughout range; widespread, abundant, and apparently secure in Manitoba

Astragalus agrestis . Field milk vetch, milk vetch - Fabaceae *MN* native to Minnesota, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
       Astragalus agrestis Dougl. ex G. Don       purple milkvetch
Astragalus dasyglottis Fisch. ex DC.
Astragalus danicus Retz. var. dasyglottis (Fisch. ex DC.) Boivin
Astragalus goniatus Nutt.
Astragalus hypoglottis Hook.

Astragalus alpinus L.       alpine milkvetch, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Astragalus alpinus var. alpinus . Alpine milk vetch - Fabaceae *MN* native to Minnesota :  Endangered list, *WI*
       Astragalus alpinus L. var. alpinus       alpine milkvetch
Astragalus alpinus L. ssp. alaskanus Hultén
Astragalus alpinus L. ssp. arcticus Hultén
Astragalus astragalinus (Hook.) A.& D. Löve
Atelophragma alpinum (L.) Rydb.

Astragalus americanus . American milkvetch - *MB* Species widespread, abundant, and apparently secure throughout range;  uncommon in Manitoba, less than 100 occurrences

Astragalus bisulcatus . two-grooved milkvetch - *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Astragalus bodinii . milkvetch - *MB* Species widespread throughout range, but elements of future concern; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation

Astragalus canadensis . Canada milk vetch - Fabaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
       Astragalus canadensis L.       Canadian milkvetch

Astragalus canadensis L. var. canadensis       Canadian milkvetch,  Canadian milk-vetch - *WI*, *MB* Species and variety abundant throughout range; widespread, abundant, and apparently secure in Manitoba
Astragalus carolinianus L.
Astragalus canadensis L. var. carolinianus (L.) M.E. Jones
Astragalus canadensis L. var. longilobus Fassett
Astragalus halei Rydb.

Astragalus cicer . Chickpea milkvetch, cicer - Fabaceae *MN* non-native, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; not native to Manitoba
       Astragalus cicer L.       cicer milkvetch

Astragalus crassicarpus Nutt.       ground-plum, ground-plum milk-vetch,groundplum milkvetch, prairie-plum  - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Astragalus crassicarpus var. crassicarpus . Ground plum,  ground-plum, ground-plum milk-vetch, prairie-plum - Fabaceae *MN* native to Minnesota, *WI*
       Astragalus crassicarpus Nutt. var. crassicarpus       groundplum milkvetch
Astragalus caryocarpus Ker-Gawl.
Astragalus succulentus Richards.
Geoprumnon crassicarpum (Nutt.) Rydb. ex Small
Geoprumnon succulentum (Richards.) Rydb.

Astragalus drummondii . Drummond's milkvetch - *MB* Species widespread, abundant, and apparently secure throughout range

Astragalus eucosmus . pretty milkvetch - *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Astragalus flexuosus (Hook.) Dougl. ex G. Don       flexile milkvetch - *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Astragalus flexuosus var. flexuosus . low milkvetch, slender milk vetch - Fabaceae *MN* native to Minnesota :  Special Concern list
       Astragalus flexuosus (Hook.) Dougl. ex G. Don var. flexuosus       flexile milkvetch
Astragalus flexuosus (Hook.) Dougl. ex G. Don var. elongatus (Hook.) M.E. Jones
Astragalus flexuosus (Hook.) Dougl. ex G. Don var. sierrae-blancae (Rydb.) Barneby
Pisophaca flexuosa (Hook.) Rydb.

Astragalus gilviflorus . cushion milkvetch - *MB* Species widespread, abundant, and apparently secure throughout range; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation

Astragalus laxmannii Jacq.       Laxmann's milkvetch

Astragalus laxmannii Jacq. var. robustior (Hook.) Barneby & Welsh       prairie milkvetch
Astragalus adsurgens Pallas var. robustior Hook.
Astragalus adsurgens Pallas ssp. robustior (Hook.) Welsh
Astragalus striatus Nutt.
Astragalus sulphurescens Rydb.

Astragalus lotiflorus . Lotus milk vetch, low milkvetch - Fabaceae *MN* native to Minnesota, *MB* Species widespread, abundant, and apparently secure throughout range; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation
       Astragalus lotiflorus Hook.       lotus milkvetch
Astragalus lotiflorus Hook. var. nebraskensis Bates
Astragalus lotiflorus Hook. var. reverchonii (Gray) M.E. Jones
Batidophaca lotiflorus (Hook.) Rydb.

Astragalus missouriensis Nutt.       Missouri milkvetch - *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Astragalus missouriensis var. missouriensis . Missouri milk vetch - Fabaceae *MN* native to Minnesota :  Special Concern list
       Astragalus missouriensis Nutt. var. missouriensis       Missouri milkvetch
  Xylophacos missouriensis (Nutt.) Rydb.

Astragalus neglectus . Cooper's milk vetch, milkvetch - Fabaceae *MN* native to Minnesota, *WI*, *MB* Species widespread throughout range, but elements of future concern; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation
       Astragalus neglectus (Torr. & Gray) Sheldon       Cooper's milkvetch
  Astragalus cooperi Gray
  Phaca neglecta Torr. & Gray

Astragalus racemosus Pursh       cream milkvetch

Astragalus racemosus var. racemosus . Racemose milk vetch - Fabaceae *MN* origin undetermined
       Astragalus racemosus Pursh var. racemosus       cream milkvetch

Astragalus tenellus . Loose-flowered milkvetch - Fabaceae *MN* native to Minnesota
       Astragalus tenellus Pursh       looseflower milkvetch
  Astragalus tenellus Pursh var. strigulosus (Rydb.) F.J. Herm.
  Homalobus tenellus (Pursh) Britt.

Astragalus pectinatus . narrow-leaved milkvetch - *MB* Species widespread, abundant, and apparently secure throughout range;  uncommon to rare in Manitoba, may be vulnerable to extirpation

Astragalus tenellus . loose-flowered milkvetch - *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern


Family Dryopteridaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Athyrium Roth       ladyfern
1:30  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Athyrium filix-femina (L.) Roth       common ladyfern, lady fern - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Athyrium filix-femina var. angustum .  common lady fern, lady fern, northe, *MB* Species and variety abundant throughout range; widespread, abundant, and apparently secure in Manitoba
       Athyrium filix-femina (L.) Roth ssp. angustum (Willd.) Clausen
Athyrium angustum (Willd.) K. Presl
Athyrium angustum (Willd.) C.Presl var. elatius (Link) Butters (WI)
Athyrium angustum (Willd.) K. Presl var. rubellum (Gilbert) Butters
Athyrium angustum (Willd.) K. Presl var. subtripinnatum Butters
Asplenium elatius Link (WI)
Athyrium filix-femina (L.) Roth var. angustum (Willd.) Lawson
Athyrium filix-femina (L.) Roth var. michauxii (Spreng.) Farw.
Athyrium filix-femina (L.) Roth ex Mert. var. michauxii (Spreng.) Farw. f. elatius (Link) Clute (WI)
Athyrium filix-femina (L.) Roth ex Mert. var. michauxii (Spreng.) Farw. f. rubellum (Gilbert) Farw. (WI)
Athyrium filix-femina (L.) Roth var. rubellum Gilbert
Athyrium filix-femina (L.) Roth ex Mert. subsp. angustum (Willd.) R.T.Clausen (WI)

Athyrium filix-femina ssp cyclosorum . lady fern, western lady-fern - *MB* Species and variety abundant throughout range


Atrichum

Atrichum altecristatum      *MB* Widespread and apparently secure throughout range; more information needed to determine status in Manitoba

Atrichum tenellum      *MB* Widespread and apparently secure throughout range; more information needed to determine status in Manitoba

Atrichum undulatum      *MB* Species widespread, abundant, and apparently secure throughout range; more information needed to determine status in Manitoba


Family Chenopodiaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 8

Atriplex L.       saltbush
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Atriplex argentea Nutt. .  saltbrush, silver-scale, silver-scale saltbush, silvery atriplex -  WI [Excluded in Wisconsin] *, *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation

Atriplex glabriuscula . orach - *MB* Species widespread throughout range, but elements of future concern;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation

Atriplex hastata . Spearscale - Chenopodiaceae *MN* native to Minnesota

Atriplex hortensis . Orache,  garden atriplex, garden orache - Chenopodiaceae *MN* non-native, *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
       Atriplex hortensis L.       garden orache
Atriplex hortensis L. var. atrosanguinea hort.
Atriplex nitens Schkuhr

Atriplex littoralis L.       grassleaf orache, seashore orache, tropical saltbush - WI [Excluded in Wisconsin], *MB* Species widespread throughout range, but elements of future concern
Atriplex patula L. var. littoralis (L.) Gray

Atriplex micrantha Ledeb.       twoscale saltbush
  Atriplex heterosperma Bunge

Atriplex nuttallii . moundscale, Nuttall's saltbush - *MB* Species widespread, abundant, and apparently secure throughout range;  uncommon in Manitoba, less than 100 occurrences

Atriplex patula . Spearscale - Chenopodiaceae *MN* non-native, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
       Atriplex patula L.       common orache, spear-scale, spear orach, spear saltbush
Atriplex patula L. var. bracteata auct. non Westerlund
Atriplex patula L. var. japonica Level.
Atriplex patula L. subsp. patula (WI)
Atriplex patula L. var. hastata A.Gray (WI)
Atriplex patula L. var. patula (WI)

Atriplex prostrata Bouchér ex DC.       fat-hen, thin-leaf orach, triangle orache - *WI*
Atriplex hastata sensu Aellen, non L.
Atriplex latifolia Wahlenb.
Atriplex patula L. var. hastata auct. non (L.) Gray
Atriplex patula L. ssp. hastata sensu Hall & Clements 1923, non (L.) Hall & Clements
Atriplex patula L. var. triangularis (Willd.) Thorne & Welsh
Atriplex prostrata Bouchér ex DC. var. triangularis (Willd.) Rauschert
Atriplex triangularis Willd.

Atriplex rosea L.       red orache, tumbling orach, tumbling saltweed - *WI*

Atriplex tatarica L.       Tatarian orache -  WI [Excluded in Wisconsin]


Atropa L.       belladonna

Atropa bella-donna L.       belladonna


Aulacomnium

Aulacomnium acuminatum      *MB* Uncommon or rare throughout range, may be vulnerable to extirpation; more information needed to determine status in Manitoba

Aulacomnium heterostichum      *MB* Species widespread, abundant, and apparently secure throughout range; more information needed to determine status in Manitoba

Aulacomnium palustre . ribbed bog moss - *MB* Species widespread, abundant, and apparently secure throughout range; more information needed to determine status in Manitoba

Aulacomnium turgidum      *MB* Species widespread, abundant, and apparently secure throughout range; more information needed to determine status in Manitoba 


Family Scrophulariaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  3 : 172

Aureolaria Raf.       false foxglove
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Aureolaria flava (L.) Farw.       smooth yellow false foxglove -  WI [Excluded in Wisconsin]

Aureolaria flava (L.) Farw. var. flava       smooth yellow false foxglove
Agalinis flava (L.) Boivin
Aureolaria calycosa (Mackenzie & Bush) Pennell
Aureolaria flava (L.) Farw. ssp. reticulata (Raf.) Pennell
Aureolaria flava (L.) Farw. var. reticulata (Raf.) Pennell
Aureolaria flava (L.) Farw. ssp. typica Pennell
Aureolaria reticulata Raf.
Dasistoma calycosa Mackenzie & Bush
Dasistoma flava (L.) Wood
Gerardia calycosa (Mackenzie & Bush) Fern.
Gerardia flava L.
Gerardia flava L. var. calycosa (Mackenzie & Bush) Steyermark
Gerardia flava L. var. reticulata (Raf.) Cory

Aureolaria grandiflora (Benth.) Pennell       largeflower yellow false foxglove, large-flowered yellow false foxglove, western false foxglove - *WI*

Aureolaria grandiflora var. pulchra . Large-flowered false foxglove,  large-flowered yellow false foxglove - Scrophulariaceae *MN* native to Minnesota, *WI*
       Aureolaria grandiflora (Benth.) Pennell var. pulchra Pennell       largeflower yellow false foxglove
  Aureolaria grandiflora (Benth.) Pennell ssp. pulchra (Pennell) Pennell
  Gerardia grandiflora Benth. var. pulchra (Pennell) Fern.

Aureolaria pedicularia . annual false foxglove, clammy false foxglovefernleaf false foxglove - Scrophulariaceae *MN* native to Minnesota :  Threatened List, *WI*
       Aureolaria pedicularia (L.) Raf.       fernleaf yellow false foxglove

Aureolaria pedicularia var. ambigens . annual false foxglove, clammy false foxglove, fern-leaf yellow false foxglove, fernleaf false foxglove - Scrophulariaceae *MN* native to Minnesota, *WI*
       Aureolaria pedicularia (L.) Raf. var. ambigens (Fern.) Farw.       fernleaf yellow false foxglove
Agalinis pedicularia (L.) Blake var. ambigens (Fern.) Blake
Aureolaria pedicularia (L.) Raf. ssp. ambigens (Fern.) Pennell
Gerardia pedicularia L. var. ambigens Fern.

Aureolaria pedicularia var. intercedens . annual false foxglove, clammy false foxglove, fern-leaf yellow false foxglove, fernleaf false foxglove - Scrophulariaceae *MN* native to Minnesota, *WI*
       Aureolaria pedicularia (L.) Raf. var. intercedens Pennell       fernleaf yellow false foxglove
  Aureolaria pedicularia (L.) Raf. ssp. intercedens (Pennell) Pennell
  Gerardia pedicularia L. var. intercedens (Pennell) Fern.

Aureolaria pedicularia (L.) Raf. var. pedicularia       annual false foxglove, clammy false foxglove, fern-leaf yellow false foxglove, fernleaf yellow false foxglove - *WI*
Agalinis pedicularia (L.) Blake
Agalinis pedicularia (L.) Blake var. caesariensis (Pennell) Blake
Aureolaria pedicularia (L.) Raf. ssp. caesariensis Pennell
Aureolaria pedicularia (L.) Raf. var. caesariensis (Pennell) Pennell
Aureolaria pedicularia (L.) Raf. ssp. carolinensis Pennell
Aureolaria pedicularia (L.) Raf. var. carolinensis (Pennell) Pennell
Aureolaria pedicularia (L.) Raf. ssp. typica Pennell
Dasistoma pedicularia (L.) Benth.
Gerardia pedicularia L.

Aureolaria virginica (L.) Pennell       downy yellow false foxglove
Agalinis virginica (L.) Blake
Aureolaria dispersa (Small) Pennell
Aureolaria microcarpa Pennell
Dasistoma dispersa Small
Dasistoma virginica (L.) Britt.
Gerardia dispersa (Small) K. Schum.
Gerardia virginica (L.) B.S.P.


Aurinia Desv.       aurinia

Aurinia saxatilis (L.) Desv.       basket of gold
  Aethionema saxatile (L.) R. Br.
  Alyssum saxatile L.


Graminaceae 1 : 107
Family Poaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Avena L.       oat
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Avena fatua . Wild oats - Poaceae *MN* native to Minnesota, Minn. Stat. §1505.0740, "Secondary noxious weed", *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
       Avena fatua L.       wild oat
Avena fatua L. var. glabrata Peterm.
Avena fatua L. var. vilis (Wallr.) Hausskn.
Avena hybrida Peterm. ex Reichenb. p.p.

Avena sativa . Cultivated oats - Poaceae *MN* non-native, *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
       Avena sativa L.       common oat
Avena byzantina K. Koch
Avena fatua L. subsp. sativa (L.) Thell. (WI)
Avena fatua L. var. sativa (L.) Hausskn.
Avena hybrida Peterm. ex Reichenb. p.p.
Avena sativa L. var. orientalis (Schreb.) Alef.


Axyris L.       Russian pigweed

Axyris amaranthoides . Russian pigweed - Chenopodiaceae *MN* non-native, *MB* More information needed on abundance of species throughout range; not native to Manitoba
       Axyris amaranthoides L.       Russian pigweed


Family Azollaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Azolla Lam.       mosquitofern
1:38  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Azolla caroliniana Willd. .  Carolina mosquito-fern, eastern mosquito-fern - *WI* * +

Azolla mexicana . floating-fern, Mexican azolla, Mexican mosquito fern - Azollaceae *MN* native to Minnesota, *WI*
       Azolla mexicana Schlecht. & Cham. ex K. Presl       Mexican mosquitofern


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