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.

Maquah.net, Maquah Publications, and Clara NiiSka assume no responsibility or liability for harms associated with any herbal use.

Web page © Maquah Publications, 2005

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

Iberis L.      candytuft
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Iberis amara L.      annual candytuft

Iberis sempervirens L.      evergreen candytuft

Iberis umbellata L.      globe candytuft - *WI*


Ilicaceae  2 :  486
Family Aquifoliaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Ilex L.      holly
2:486  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Ilex mucronata (L.) M.Powell, V.Savolainen & S.Andrews . cat-berry, mountain holly - *WI* * +
Nemopanthus mucronatus (L.) Loes. (WI)

Ilex verticillata var. verticillata . Winterberry - Aquifoliaceae *MN* native to Minnesota, *WI*
    Ilex verticillata (L.) Gray      common winterberry
Ilex bronxensis Britt.
Ilex fastigiata Bickn.
Ilex verticillata (L.) A.Gray subsp. tenuifolia (Torr.) E.Murray (WI)
Ilex verticillata (L.) Gray var. cyclophylla B.L. Robins.
Ilex verticillata (L.) Gray var. fastigiata (Bickn.) Fern.
Ilex verticillata (L.) Gray var. padifolia (Willd.) Torr. & Gray ex S. Wats.
Ilex verticillata (L.) Gray var. tenuifolia (Torr.) S. Wats.
Ilex verticillata (L.) A.Gray var. verticillata (WI)
Prinos padifolius Willd. (WI)
Prinos verticillatus L. (WI)
Prinos verticillatus L. var. tenuifolius Torr. (WI)


Family Balsaminaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 440

Impatiens L.      touch-me-not
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Impatiens balfourii Hook. f.      Balfour's touch-me-not - *WI*

Impatiens balsamina L.      balsam, spotted snap-weed, spotted snapweed - *WI*

Impatiens capensis . orange jewelweed, orange touch-me-not, spotted touch-me-not - Balsaminaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
    Impatiens capensis Meerb.      jewelweed
Impatiens biflora Walt.
Impatiens capensis Meerb. f. immaculata (Weath.) Fernald & B.G.Schub. (WI)
Impatiens fulva Nutt.
Impatiens nortonii Rydb.
Impatiens noli-tangere L. ssp. biflora (Walt.) Hultén

Impatiens glandulifera Royle      large touch-me-not, ornamental jewelweed - *MB* More information needed on abundance of species throughout range; not native to Manitoba
Impatiens roylei Walp.

Impatiens noli-tangere  [Google Images] . western jewelweed - *MB* More information needed on abundance of species throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation

Impatiens pallida . Pale touch-me-not, yellow jewelweed, yellow touch-me-not - Balsaminaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; SRF
    Impatiens pallida Nutt.      pale touch-me-not


Imshaugia

Imshaugia aleurites  [Google Images] . *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)

Inula L.      yellowhead
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Inula helenium . Elecampane - Asteraceae *MN* non-native, *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
    Inula helenium L.      elecampane inula

Inula salicina L. . willow-leaved yellow-head - WI [Excluded in Wisconsin]


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

Iodanthus Torr. & Gray      iodanthus
[2:178]  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Iodanthus pinnatifidus . Purple rocket - Brassicaceae *MN* native to Minnesota :  Endangered list, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; SRF
    Iodanthus pinnatifidus (Michx.) Steud.      purplerocket
Hesperis pinnatifidus Michx.
Iodanthus hesperidioides (Torr. & Gray) Gray
Thelypodium pinnatifidum (Michx.) S. Wats.


Ionactis Greene      aster

Ionactis linariifolius (L.) Greene      flaxleaf whitetop aster
Aster linariifolius L.
Aster linariifolius L. var. victorinii Fern.


Family Convolvulaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  3 : 40

Ipomoea L.      morning-glory
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Ipomoea coccinea L.      redstar
Quamoclit coccinea (L.) Moench

Ipomoea hederacea . Ivy-leaved morning-glory - Convolvulaceae *MN* non-native, *WI*
    Ipomoea hederacea Jacq.      ivyleaf morning-glory
Ipomoea barbigera Sweet
Ipomoea desertorum House
Ipomoea hederacea Jacq. var. integriuscula Gray
Ipomoea hirsutula auct. non Jacq. f.
Ipomoea nil (L.) Roth, sensu Lange (1998) (WI)
Pharbitis barbigera (Sweet) G. Don
Pharbitis hederacea (Jacq.) Choisy

Ipomoea ×multifida (Raf.) Shinners      cardinal climber
Quamoclit multifida Raf.

Ipomoea pandurata (L.) G.F.W. Mey.      man of the earth
Ipomoea pandurata (L.) G.F.W. Mey. var. rubescens Choisy

Ipomoea purpurea . Common morning-glory, common morning-glory, tall morning-glory - Convolvulaceae *MN* non-native, *WI*
    Ipomoea purpurea (L.) Roth      tall morning-glory
Convolvulus purpureus L.
Ipomoea diversifolia Lindl. (WI)
Ipomoea hirsutula Jacq. f.
Ipomoea purpurea (L.) Roth var. diversifolia (Lindl.) O'Donell
Pharbitis purpurea (L.) Voigt


Family Polemoniaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  3 : 52

Ipomopsis Michx.      ipomopsis
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Ipomopsis rubra (L.) Wherry      standing-cypress - *WI*
Gilia rubra (L.) Heller


Family Iridaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)   1 : 536

Iris L.      iris
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Iris germanica L.      flag, fleur-de-lys, German iris - *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba

Iris lacustris Nutt.      dwarf lake iris - *WI*
Iris cristata Ait. ssp. lacustris (Nutt.) Iltis
Iris cristata Ait. var. lacustris (Nutt.) Dykes

Iris missouriensis Nutt.      Rocky Mountain iris
Iris longipetala Herbert
Iris missouriensis Nutt. var. arizonica (Dykes) R.C. Foster
Iris missouriensis Nutt. var. pelogonus (Goodding) R.C. Foster
Iris pariensis Welsh
Iris tolmieana Herbert

Iris pallida . Sweet iris - Iridaceae *MN* non-native

Iris pseudacorus .  pale-yellow iris, water flag, yellow flag, yellow iris, yellow iris of Europe, yellow water flag, yellow water iris - Iridaceae *MN* non-native, *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
    Iris pseudacorus L.      paleyellow iris

Iris pumila L.      dwarf iris - *WI*
Iris pumila L. var. flaviflora Fuss.

Iris ×robusta E. Anders.     

Iris versicolor .  blue flag, harlequin blue flag, northern blue flag - Iridaceae *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
    Iris versicolor L.      harlequin blueflag

Iris virginica L.      southern blue flag, Virginia iris - *WI*

Iris virginica var. shrevei .  blue flag, Shreve's iris, southern blue flag, Virginia iris - Iridaceae *MN* native to Minnesota, *WI*
    Iris virginica L. var. shrevei (Small) E. Anders.      Shreve's iris
Iris shrevei Small
Iris versicolor L. var. blandescens Nieuwl.
Iris versicolor L. var. shrevei (Small) Boivin


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

Trichostema 3:104  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Isanthus Michx.      fluxweed

Isanthus brachiatus . False pennyroyal - Lamiaceae *MN* native to Minnesota
    Isanthus brachiatus (L.) B.S.P.      fluxweed
    Trichostema brachiatum L. . false-pennyroyal, fluxweed - *WI* * +
Isanthus brachiatus (L.) Britton, Sterns & Poggenb. (WI)
Isanthus brachiatus (L.) B.S.P. var. linearis Fassett
Isanthus coeruleus Michx. (WI)
Tetraclea viscida Lundell
Trichostema brachiatum L.


Family Isoetaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  1 : 50

Isoetes L.      quillwort
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Isoetes echinospora . Braun's quillwort,  spiny-spored quillwort, stiff quillwort - Isoetaceae *MN* native to Minnesota, *WI*, *MB* Species abundant and widespread throughout range, but more information needed; widespread and abundant in Manitoba, but with elements of future concern
Isoetes braunii Durieu (WI)
Isoetes echinospora Durieu subsp. asiatica (Makino) A.Löve (WI)
Isoetes echinospora Durieu subsp. muricata (Durieu) A.Löve & D.Löve (WI)
Isoetes echinospora Durieu var. asiatica Makino (WI)
Isoetes echinospora Durieu var. boottii Engelm. (WI)
Isoetes echinospora Durieu var. braunii (Durieu) Engelm. (WI)
Isoetes echinospora Durieu var. hesperia (C.F.Reed) A.Löve (WI)
Isoetes echinospora Durieu var. muricata (Durieu) Engelm. (WI)
Isoetes echinospora Durieu var. robusta Engelm. (WI)
Isoetes echinospora Durieu var. savilei B.Boivin (WI)
Isoetes muricata Durieu (WI)
Isoetes muricata Durieu var. braunii (Durieu) C.F.Reed (WI)
Isoetes muricata Durieu var. hesperia C.F.Reed (WI)
Isoetes setacea Lam., pro parte (WI)
Isoetes setacea Lam. subsp. muricata (Durieu) Holub (WI)
Isoetes tenella auct. non L. (WI)
   
Isoetes engelmannii A. Braun      Appalachian quillwort
Isoetes engelmannii A. Braun var. gracilis Engelm.

Isoetes ×hickeyi W.C. Taylor & N. Luebke  . Hickey's quillwort  - *WI*

Isoetes lacustris .  deep-water quillwort, lake quillwort, large-spored quillwort, quillwort - Isoetaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range
    Isoetes lacustris L.      lake quillwort
Isoetes hieroglyphica A.A. Eat.
Isoetes macrospora Durieu

Isoetes melanopoda . Prairie quillwort - Isoetaceae *MN* native to Minnesota :  Endangered list
    Isoetes melanopoda Gay & Durieu ex Durieu      blackfoot quillwort

Isoetes tenella Léman      spiny-spore quillwort
Isoetes braunii Durieu
Isoetes echinospora Durieu
Isoetes echinospora Durieu ssp. asiatica (Makino) A. Löve
Isoetes echinospora Durieu var. asiatica Makino
Isoetes echinospora Durieu var. braunii (Durieu) Engelm.
Isoetes echinospora Durieu var. hesperia (C.F. Reed) A. Löve
Isoetes echinospora Durieu ssp. muricata (Durieu) A. & D. Löve
Isoetes echinospora Durieu var. muricata (Durieu) Engelm.
Isoetes echinospora Durieu var. robusta Engelm.
Isoetes echinospora Durieu var. savilei Boivin
Isoetes muricata Durieu
Isoetes muricata Durieu var. braunii (Durieu) C.F. Reed
Isoetes muricata Durieu var. hesperia C.F. Reed
Isoetes setacea Lam. p.p.
Isoetes setacea Lam. ssp. muricata (Durieu) Holub


Isopterygiopsis

Isopterygiopsis pulchella  [Google Images] . *MB* Species widespread, abundant, and apparently secure throughout range; more information needed to determine status in Manitoba


Isotria Raf.      fiveleaf orchid

Isotria medeoloides (Pursh) Raf.      green fiveleaf orchid

Isotria verticillata Raf.      purple fiveleaf orchid


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

Iva L.      marshelder
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Iva annua L.      annual marshelder, annual marsh-elder, rough marsh-elder - *WI*

Iva annua L. var. annua      annual marshelder, rough marsh-elder - *WI*
Iva ciliata Willd.

Iva axillaris Pursh      povertyweed, poverty-weed - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range;  varies from uncommon to widespread in Manitoba, elements of future concern
Iva axillaris Pursh ssp. robustior (Hook.) Bassett
Iva axillaris Pursh var. robustior Hook.

Iva xanthifolia . bur-weed marsh-elder, marsh elder, giant sump-weed - Asteraceae *MN* native to Minnesota, Minn. Stat. §1505.0740, "Secondary noxious weed", *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; not native to Manitoba
    Iva xanthifolia Nutt.      giant sumpweed
Cyclachaena xanthifolia (Nutt.) Fresen
.


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