Vascular plants in Minnesota, Wisconsin, Michigan, Ontario, and Manitoba
 
  Satellite images: NASA.
- still under construction -
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Compositae 3 :  347
Family Asteraceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)

Echinacea Moench      purple coneflower
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Echinacea angustifolia DC.      blacksamson echinacea, purple coneflower - *MB* Species widespread throught range, but elements of future concern, taxonomic questions;  uncommon in Manitoba, more information needed

Echinacea angustifolia var angustifolia  [Google Images] . purple coneflower - *MB* Species widespread throught range, but elements of future concern, taxonomic questions, status of variety uncertain;  uncommon in Manitoba, more information needed

Echinacea pallida (Nutt.) Nutt. . pale purple coneflower, prairie coneflower - *WI* * +
Brauneria pallida (Nutt.) Britton (WI)
Echinacea pallida (Nutt.) Nutt. var. pallida (WI)
Rudbeckia pallida Nutt. (WI)

Echinacea pallida var. angustifolia . Narrow-leaved purple coneflower - Asteraceae *MN* native to Minnesota
    Echinacea angustifolia DC. var. angustifolia      blacksamson echinacea
Brauneria angustifolia (DC.) Heller
Echinacea pallida (Nutt.) Nutt. var. angustifolia (DC.) Cronq.

Echinacea pallida (Nutt.) Nutt.      pale purple coneflower
Brauneria pallida (Nutt.) Britt.
Rudbeckia pallida Nutt.

Echinacea purpurea (L.) Moench      broad-leaved purple coneflower, eastern purple coneflower - *WI*
Brauneria purpurea (L.) Britt.
Echinacea purpurea (L.) Moench var. arkansana Steyermark
Rudbeckia purpurea L.

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

Echinochloa Beauv.      cockspur grass
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Echinochloa crus-galli (L.) P.Beauv.  .  barnyard grass, large barnyard grass - WI* * + . *MB* More information needed on abundance of species throughout range; not native to Manitoba
Echinochloa crus-galli (L.) P.Beauv. subsp. crus-galli (WI)
Echinochloa crus-galli (L.) P.Beauv. var. crus-galli (WI)
Echinochloa crus-galli (L.) P.Beauv. var. mitis (Pursh) Peterm. (WI)
Echinochloa muricata (P.Beauv.) Fernald var. occidentalis Wiegand (WI)
Echinochloa occidentalis (Wiegand) Rydb. (WI)
Echinochloa pungens (Poir.) Rydb. var. coarctata Fernald & Griscom (WI)
Panicum crus-galli L. (WI)

Echinochloa crusgalli var. crusgalli . Cockspur barnyard grass - Poaceae *MN* non-native, *MB* More information needed for both species and variety; not native to Manitoba
    Echinochloa crus-galli (L.) Beauv.      barnyardgrass
Panicum crus-galli L.

Echinochloa esculenta (A.Braun) H.Scholtz . Japanese millet  - *WI*

Echinochloa frumentacea Link      barnyard grass, billion-dollar grass - *MB* More information needed on abundance of species throughout range; not native to Manitoba
Echinochloa crus-galli (L.) Beauv. ssp. edulis A.S. Hitchc.
Echinochloa crus-galli (L.) Beauv. var. frumentacea (Link) W. Wight
Panicum frumentaceum Roxb., non Salisb.

Echinochloa muricata . American barnyard grass, barnyard grass, cockspur grass, rough barnyard grass - Poaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; not native to Manitoba
    Echinochloa muricata (Beauv.) Fern.      rough barnyardgrass

Echinochloa muricata var. microstachya . Rough barnyard grass - Poaceae *MN* native to Minnesota, *WI*
    Echinochloa muricata (Beauv.) Fern. var. microstachya Wieg.      rough barnyardgrass
Echinochloa crus-galli (L.) Beauv. var. mitis (Pursh) Peterm.
Echinochloa microstachya (Wieg.) Rydb.
Echinochloa muricata (Beauv.) Fern. var. occidentalis Wieg.
Echinochloa muricata (Beauv.) Fern. var. wiegandii Fassett
Echinochloa occidentalis (Wieg.) Rydb.
Echinochloa pungens (Poir.) Rydb. var. microstachya (Wieg.) Fern. & Grisc.
Echinochloa pungens (Poir.) Rydb. var. multiflora (Wieg.) Fern. & Grisc.
Echinochloa wiegandii (Fassett) McNeill & Dore

Echinochloa muricata var. muricata .  barnyard grass, cockspur grass, rough barnyard grass - Poaceae *MN* native to Minnesota, *WI*
    Echinochloa muricata (Beauv.) Fern. var. muricata      rough barnyardgrass
Echinochloa crus-galli (L.) P.Beauv. f. longiseta (Trin.) Farw. (WI)
Echinochloa muricata (Beauv.) Fern. var. ludoviciana Wieg.
Echinochloa pungens (Poir.) Rydb.
Echinochloa pungens (Poir.) Rydb. var. coarctata Fern. & Grisc.
Echinochloa pungens (Poir.) Rydb. var. ludoviciana (Wieg.) Fern. & Grisc.

Echinochloa villosa Wooly cupgrass - Poaceae  non-native, Minn. Stat. §1505.0740, "Secondary noxious weed"

Echinochloa walteri . coast barnyard grass, salt-marsh cockspur grass, Walter's barnyard grass, water-millet - Poaceae *MN* native to Minnesota, *WI*
    Echinochloa walteri (Pursh) Heller      coast cockspur grass
Echinochloa walteri (Pursh) A.Heller f. laevigata Wiegand (WI)
Panicum walteri Pursh

Echinochloa wiegandii  [Google Images] . barnyard grass - *MB* Species abundant throughout range, variety uncertain; not native to Manitoba

Family Cucurbitaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  3 : 290

Echinocystis Torr. & Gray      echinocystis
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Echinocystis lobata . balsa, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
    Echinocystis lobata (Michx.) Torr. & Gray      wild cucumber
Micrampelis lobata (Michx.) Greene
Sicyos lobata Michx.

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

Echinodorus L.C. Rich. ex Engelm.      burrhead
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Echinodorus berteroi (Spreng.) Fassett      erect bur-head, tall bur-head, upright bur-head, upright burrhead - *WI*
Alisma berteroi Spreng. (WI)
Echinodorus berteroi (Spreng.) Fassett var. lanceolatus (Engelm. ex S. Wats. & Coult.) Fassett
Echinodorus rostratus (Nutt.) Engelm. ex Gray
Echinodorus rostratus (Nutt.) Engelm. ex Gray var. lanceolatus Engelm. ex S. Wats. & Coult.

Echinodorus tenellus (Mart.) Buch.      mudbabies
Echinodorus parvulus Engelm.
Echinodorus tenellus (Mart.) Buch. var. latifolius (Seub.) Fassett
Echinodorus tenellus (Mart.) Buch. var. parvulus (Engelm.) Fassett
Helianthium parvulum (Engelm.) Britt.
Helianthium tenellum Britt.

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

Echinops L.      globethistle
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Echinops sphaerocephalus L.      common globe-thistle, great globethistle, great globe-thistle - *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba

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

Echium L.      vipersbugloss
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Echium plantagineum  [Google Images] . purple viper's bugloss - *MB* More information needed on abundance of species throughout range; not native to Manitoba

Echium vulgare . Blue weed,  blueweed, common viper's-bugloss, viper's-bugloss - Boraginaceae *MN* non-native, *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
    Echium vulgare L.      common vipersbugloss

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

Eclipta L.      eclipta
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Eclipta prostrata . false daisy, yerba-de-tajo, yerba de tajo - Asteraceae *MN* non-native, *WI*
    Eclipta prostrata (L.) L.      false daisy
Eclipta alba (L.) Hassk.
Eclipta erecta L.
Verbesina alba L.
Verbesina prostrata L.

Family Elaeagnaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 575

Elaeagnus L.      elaeagnus
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Elaeagnus angustifolia . oleaster, Russian olive - Elaeagnaceae *MN* non-native, *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
    Elaeagnus angustifolia L.      Russian olive

Elaeagnus commutata . Silverberry - Elaeagnaceae *MN* native to Minnesota, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern
    Elaeagnus commutata Bernh. ex Rydb.      silverberry
Elaeagnus argentea Pursh, non Moench

Elaeagnus umbellata Thunb.      autumn olive - *WI*

Elaeagnus umbellata Thunb. var. parvifolia (Royle) Schneid.      autumn olive
Elaeagnus parvifolia Royle

Family Elatinaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 537

Elatine L.      waterwort
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Elatine minima . mud-purslane, small waterwort  - Elatinaceae *MN* native to Minnesota, *WI*
    Elatine minima (Nutt.) Fisch. & C.A. Mey.      small waterwort
Crypta minima Nutt. (WI)

Elatine rubella Rydb.      southwestern waterwort
Elatine triandra auct. non Schkuhr p.p.

Elatine triandra .  greater waterwort, long-stem waterwort, three-stamened waterwort, water-purslane - Elatinaceae *MN* native to Minnesota, *WI*
Elatine triandra Schkuhr f. submersa Seub. (WI)
Elatine triandra Schkuhr f. terrestris Seub. (WI)
Elatine triandra Schkuhr var. triandra (WI)

Elatine triandra var americana  [Google Images] . mud-purslane - *MB* Species widespread throughout range, but elements of future concern; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation

Family Cyperaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  1 : 295

Eleocharis R. Br.      spikerush
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Eleocharis acicularis . Least spikerush,  needle spike-rush - Cyperaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
    Eleocharis acicularis (L.) Roemer & J.A. Schultes      needle spikerush
Eleocharis acicularis (L.) Roem. & Schult. f. acicularis (WI)
Eleocharis acicularis (L.) Roem. & Schult. f. fluitans (Döll ex Glück) Svenson (WI)
Eleocharis acicularis (L.) Roem. & Schult. f. inundata Svenson (WI)
Eleocharis acicularis (L.) Roem. & Schult. f. longicaulis (Desm.) Hegi (WI)
Eleocharis acicularis (L.) Roem. & Schult. var. acicularis (WI)
Eleocharis acicularis (L.) Roem. & Schult. var. gracilescens Svenson (WI)
Eleocharis acicularis (L.) Roem. & Schult. var. occidentalis Svenson (WI)
Eleocharis acicularis (L.) Roem. & Schult. var. porcata S.G.Sm. (WI)
Eleocharis acicularis (L.) Roem. & Schult. var. submersa (Nilsson) Svenson (WI)
Eleocharis acicularis (L.) Roem. & Schult. var. typica Svenson (WI)
Eleocharis acicularis (L.) Roem. & Schult. var. typica Svenson f. inundata Svenson (WI)
Scirpus acicularis L. (WI)

Eleocharis acicularis (L.) Roemer & J.A. Schultes var. acicularis      needle spikerush
Eleocharis acicularis (L.) Roemer & J.A. Schultes var. occidentalis Svens.
Eleocharis acicularis (L.) Roemer & J.A. Schultes var. typica Svens.
Eleocharis reverchonii Svens.

Eleocharis acutisquamata Buckl.      sharpscale spikerush

Eleocharis atropurpurea (Retz.) J.& K. Presl      purple spikerush
Eleocharis multiflora Chapman
Scirpus atropurpureus Retz.

Eleocharis compressa . Flattened spikerush,  flat-stemmed spike-rush - Cyperaceae *MN* native to Minnesota, *WI*, *MB* Species widespread throughout range, but elements of future concern
    Eleocharis compressa Sullivant      flatstem spikerush
Eleocharis acuminata (Muhl.) Nees
Eleocharis compressa Sullivant var. atrata Svens.
Eleocharis elliptica Kunth var. compressa (Sullivant) Drapalik & Mohlenbrock
Eleocharis tenuis (Willd.) J.A. Schultes var. atrata (Svens.) Boivin

Eleocharis compressa Sull. var. compressa  .  flat-stemmed spike-rush - *WI* * +
Eleocharis acuminata (Muhl.) Nees (WI)
Eleocharis elliptica Kunth var. compressa (Sull.) Drapalik & Mohlenbr. (WI)

Eleocharis elliptica Kunth      elliptic spikerush, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range
Eleocharis capitata (L.) R. Br. var. borealis Svens.
Eleocharis compressa Sull. var. atrata Svenson (WI)
Eleocharis compressa Sull. var. borealis (Svenson) Drapalik & Mohlenbr. (WI)
Eleocharis elliptica Kunth f. atrata (Svenson) Drapalik & Mohlenbr. (WI)
Eleocharis elliptica Kunth var. atrata (Svenson) S.G.Sm. (WI)
Eleocharis elliptica Kunth var. elliptica (WI)
Eleocharis tenuis (Willd.) J.A. Schultes var. borealis (Svens.) Gleason
Eleocharis tenuis (Willd.) Schult. var. atrata (Svenson) B.Boivin (WI)
Eleocharis tenuis (Willd.) Schult. var. borealis (Svenson) Gleason (WI)

Eleocharis engelmannii Steud.      Engelmann's spikerush, Engelmann's spike-rush - *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
Eleocharis engelmannii Steud. var. monticola (Fern.) Svens.
Eleocharis engelmannii Steud. var. robusta Fern.
Eleocharis monticola Fern.
Eleocharis monticola Fern. var. pallida St. John
Eleocharis obtusa (Willd.) J.A. Schultes var. detonsa (Gray) Drapalik & Mohlenbrock
Eleocharis obtusa (Willd.) J.A. Schultes var. engelmannii (Steud.) Gilly
Eleocharis ovata (Roth) Roemer & J.A. Schultes var. engelmannii (Steud.) Britt.

Eleocharis engelmannii Steud. var. detonsa A.Gray .  Engelmann's spike-rush - *WI* +  
Eleocharis engelmannii Steud. f. detonsa (A.Gray) Svenson (WI)
Eleocharis obtusa (Willd.) Schult. var. detonsa (A.Gray) Drapalik & Mohlenbr. (WI)

Eleocharis engelmannii Steud. var. engelmannii . Engelmann's spike-rush - *WI*
Eleocharis engelmannii Steud. var. monticola (Fernald) Svenson (WI)
Eleocharis engelmannii Steud. var. robusta Fernald (WI)
Eleocharis monticola Fernald (WI)
Eleocharis monticola Fernald var. pallida H.St.John (WI)
Eleocharis obtusa (Willd.) Schult. var. engelmannii (Steud.) Gilly (WI)
Eleocharis ovata (Roth) Roem. & Schult. var. engelmannii (Steud.) Britton (WI)

Eleocharis equisetoides (Ell.) Torr.      horsetail spike-rush, jointed spike-sedge, jointed spikesedge, knotted spike-rush - *WI*
Eleocharis elliottii A. Dietr.
Scirpus equisetoides Ell.

Eleocharis erythropoda Steud.      bald spikerush, bald spike-rush - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
Eleocharis calva Torr.
Eleocharis glaucescens (Willd.) Roem. & Schult. (WI)
Scirpus glaucus Torr.
Trichophorum palustre (L.) Farw. var. calvum (Torr.) House

Eleocharis flavescens (Poir.) Urban . pale spike-rush, wrinkle-sheathed spike-rush, yellow spike-rush - *WI*

Eleocharis flavescens var. olivacea . bright green spike-rush, capitate spike-rush, green spike-rush, olivaceous spikerush - Cyperaceae *MN* native to Minnesota :  Threatened list, *WI*
Eleocharis flaccida (Rchb.) Urb. var. olivacea (Torr.) Fernald & Griscom (WI)
Eleocharis olivacea Torr. (WI)
Eleocharis olivacea Torr. var. olivacea (WI)
Eleocharis olivacea Torr. var. reductiseta (Schuyler & Ferren) Schuyler & Ferren (WI)

Eleocharis geniculata (L.) Roemer & J.A. Schultes      Canada spikesedge
Eleocharis caribaea (Rottb.) Blake
Eleocharis capitata (L.) R. Br. var. dispar (E.J. Hill) Fern.
Eleocharis caribaea (Rottb.) Blake var. dispar (E.J. Hill) Blake
Scirpus caribaea Rottb.

Eleocharis halophila  [Google Images] . spike-rush - *MB* Species widespread throughout range, but elements of future concern; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation

Eleocharis intermedia . Intermediate spikerush,  matted spike-rush - Cyperaceae *MN* native to Minnesota, *WI*
    Eleocharis intermedia J.A. Schultes      matted spikerush
Eleocharis intermedia Schult. var. habereri Fernald (WI)
Eleocharis reclinata Kunth (WI)
Scirpus intermedius Muhl. (WI)

Eleocharis macrostachya Britton *WI*
Eleocharis perlonga Fernald & Brackett (WI)
Eleocharis xyridiformis Fernald & Brackett (WI)

Eleocharis mamillata (H.Lindb.) H.Lindb. . mamillate spike-rush  - *WI*

Eleocharis mamillata (H.Lindb.) H.Lindb. subsp. mamillata . mamillate spike-rush - *WI* * +
Scirpus mamillatus H.Lindb. (WI)

Eleocharis melanocarpa Torr.      blackfruit spikerush

Eleocharis microcarpa Torr.      smallfruit spikerush
Eleocharis microcarpa Torr. var. filiculmis Torr.
Eleocharis torreyana Boeckl.

Eleocharis nitida Fern.      neat spike-rush, quill spike-rush, quill spikerush, slender spike-rush, *WI*

Eleocharis obtusa (Willd.) J.A. Schultes      blunt spikerush, blunt spike-rush, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation
Eleocharis diandra C. Wright
Eleocharis macounii Fern.
Eleocharis obtusa (Willd.) J.A. Schultes var. ellipsoidalis Fern.
Eleocharis obtusa (Willd.) J.A. Schultes var. gigantea (C.B. Clarke) Fern.
Eleocharis obtusa (Willd.) J.A. Schultes var. jejuna Fern.
Eleocharis obtusa (Willd.) J.A. Schultes var. peasei Svens.
Eleocharis ovata (Roth) Roemer & J.A. Schultes var. obtusa (Willd.) Kükenth. ex Skottsberg
Scirpus obtusus Willd.

Eleocharis olivacea Torr.      bright green spikerush

Eleocharis olivacea Torr. var. olivacea      bright green spikerush
Eleocharis flaccida (Reichenb.) Urban var. olivacea (Torr.) Fern. & Grisc.
Eleocharis flavescens (Poir.) Urban var. olivacea (Torr.) Gleason

Eleocharis ovata . Ovoid spikerush,  oval spike-rush - Cyperaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; SRF
    Eleocharis ovata (Roth) Roemer & J.A. Schultes      ovate spikerush
Eleocharis annua House
Eleocharis obtusa (Willd.) J.A. Schultes var. heuseri Uechtr.
Eleocharis obtusa (Willd.) J.A. Schultes var. ovata (Roth) Drapalik & Mohlenbrock
Scirpus ovatus Roth

Eleocharis palustris . common spike-rush, creeping spike-rush, marsh spike-rush, red-stalked spikerush - Cyperaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
    Eleocharis palustris (L.) Roemer & J.A. Schultes      common spikerush
Eleocharis calva Torr. var. australis (Nees) St. John
Eleocharis macrostachya Britt.
Eleocharis mamillata auct. non Lindb. f.
Eleocharis palustris (L.) Roemer & J.A. Schultes var. australis Nees
Eleocharis palustris (L.) Roemer & J.A. Schultes var. major Sonder
Eleocharis palustris (L.) Roemer & J.A. Schultes var. vigens Bailey
Eleocharis perlonga Fern. & Brack.
Eleocharis smallii Britt.
Eleocharis smallii Britt. var. major (Sonder) Seymour
Eleocharis xyridiformis Fern. & Brack.
Scirpus palustris L. (WI)

Eleocharis parvula (Roem. & Schult.) Link ex Bluff, Nees & Schauer .  dwarf spike-rush - WI [Excluded in Wisconsin]  
Scirpus nanus Spreng. (WI)

Eleocharis parvula var. anachaeta . Dwarf spikerush - Cyperaceae *MN* native to Minnesota :  Special Concern list
    Eleocharis parvula (Roemer & J.A. Schultes) Link ex Bluff, Nees & Schauer      dwarf spikerush
Eleocharis coloradoensis (Britt.) Gilly
Eleocharis leptos (Steud.) Svens.
Eleocharis leptos (Steud.) Svens. var. coloradoensis (Britt.) Svens.
Eleocharis leptos (Steud.) Svens. var. johnstonii Svens.
Eleocharis membranacea Gilly
Eleocharis parvula (Roemer & J.A. Schultes) Link ex Bluff, Nees & Schauer var. anachaeta (Torr.) Svens.
Eleocharis parvula (Roemer & J.A. Schultes) Link ex Bluff, Nees & Schauer var. coloradoensis (Britt.) Beetle

Eleocharis pauciflora . Few-flowered spike rush - Cyperaceae *MN* native to Minnesota :  Special Concern list, *MB* Species widespread, abundant, and apparently secure throughout range; more information needed to determine status in Manitoba

Eleocharis quadrangulata (Michx.) Roemer & J.A. Schultes      angled spike-rush, square-stem spike-rush, squarestem spikerush - *WI*
Eleocharis quadrangulata (Michx.) Roemer & J.A. Schultes var. crassior Fern.
Scirpus albomarginatus Schult. (WI)
Scirpus marginatus Muhl. (WI)
Scirpus quadrangulatus Michx.

Eleocharis quinqueflora (F.X. Hartmann) Schwarz      few-flowered spike-rush, fewflower spikerush - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern
Eleocharis bernardina Munz & Johnston
Eleocharis fernaldii (Svenson) A.Löve (WI)
Eleocharis pauciflora (Lightf.) Link
Eleocharis pauciflora (Lightf.) Link var. bernardina (Munz & Johnston) Svens.
Eleocharis pauciflora (Lightf.) Link var. fernaldii Svens.
Eleocharis pauciflora (Lightf.) Link var. suksdorfiana (Beauv.) Svens.
Eleocharis quinqueflora (F.X. Hartmann) Schwarz var. bernardina (Munz & Johnston) S. González & P.M. Peterson
Eleocharis quinqueflora (F.X. Hartmann) Schwarz ssp. fernaldii (Svens.) Hultén
Eleocharis quinqueflora (F.X. Hartmann) Schwarz ssp. suksdorfiana (Beauv.) Hultén
Eleocharis quinqueflora (F.X. Hartmann) Schwarz var. suksdorfiana (Beauv.) J.T. Howell
Eleocharis suksdorfiana Beauv.
Scirpus nanus Spreng.
Scirpus pauciflorus Lightf.
Scirpus quinqueflorus F.X. Hartmann

Eleocharis radicans (A. Dietr.) Kunth      rooted spikerush
Eleocharis acicularis (L.) Roemer & J.A. Schultes var. radicans (A. Dietr.) Britt.
Eleocharis lindheimeri Svens.

Eleocharis robbinsii Oakes      Robbins' spikerush - *WI*

Eleocharis rostellata . Beaked spikerush, walking sedge - Cyperaceae *MN* native to Minnesota :  Threatened list, *WI*
    Eleocharis rostellata (Torr.) Torr.      beaked spikerush
Eleocharis rostellata (Torr.) Torr. var. congdonii Jepson
Eleocharis rostellata (Torr.) Torr. var. occidentalis S. Wats.
Scirpus rostellatus Torr.

Eleocharis smallii  [Google Images] .small's spike-rush - *MB* Species abundant and widespread throughout range, but more information needed;  uncommon in Manitoba, more information needed

Eleocharis tenuis (Willd.) Schult. . dog's hair, slender spike-rush - *WI*

Eleocharis tenuis var. borealis . Elliptic spikerush - Cyperaceae *MN* native to Minnesota

Eleocharis tenuis (Willd.) Schult. var. verrucosa (Svenson) Svenson . dog's hair, slender spike-rush  - *WI* +
Eleocharis capitata (L.) R.Br. var. verrucosa Svenson (WI)
Eleocharis verrucosa (Svenson) L.J.Harms (WI)

Eleocharis tricostata Torr.      three-angle spikerush

Eleocharis uniglumis  [Google Images] . one-glumed spike-rush, slender spike-rush - *MB* Species abundant and widespread throughout range, but more information needed;  widespread in Manitoba but elements of future concern, more information needed , map

Eleocharis wolfii . Wolf's spike-rush, Wolf's spikerush - Cyperaceae *MN* native to Minnesota :  Endangered list, *WI*
    Eleocharis wolfii (Gray) Gray ex Britt.      Wolf's spikerush
Scirpus wolfii Gray

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

Eleusine Gaertn.      goosegrass
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Eleusine indica . crowfoot grass, Indian goose grass, yard grass - Poaceae *MN* non-native, *WI*
    Eleusine indica (L.) Gaertn.      Indian goosegrass
Cynosurus indicus L.

Family Hydrophyllaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  3 : 65

Ellisia L.      ellisia
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Ellisia nyctelea . Aunt Lucy, ellisia, water-pod - Hydrophyllaceae *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
    Ellisia nyctelea (L.) L.      Aunt Lucy
Ellisia nyctelea (L.) L. var. coloradensis Brand
Nyctelea nyctelea (L.) Britt.

Family Hydrocharitaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  1 : 106

Elodea Michx.      waterweed
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Elodea bifoliata . Two leaf waterweed - Hydrocharitaceae *MN* non-native
    Elodea bifoliata St. John      twoleaf waterweed
Elodea longivaginata St. John
Elodea nevadensis (Planch.) St. John

Elodea canadensis . Canadian elodea,  Canadian waterweed, common waterweed - Hydrocharitaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
    Elodea canadensis Michx.      Canadian waterweed
Anacharis canadensis (Michx.) Planch.
Anacharis canadensis (Michx.) Planch. var. planchonii (Caspary) Victorin
Elodea brandegeeae St. John
Elodea ioensis Wylie
Elodea linearis (Rydb.) St. John
Elodea planchonii Caspary
Philotria canadensis (Michx.) Britt.
Philotria linearis Rydb.

Elodea nuttallii . free-flowered waterweed, Nuttall's elodea, slender waterweed - Hydrocharitaceae *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
    Elodea nuttallii (Planch.) St. John      western waterweed
Anacharis nuttallii Planch.
Anacharis occidentalis (Pursh) Victorin
Elodea columbiana St. John
Elodea minor (Engelm. ex Caspary) Farw.
Elodea occidentalis (Pursh) St. John
Philotria angustifolia (Muhl.) Britt. ex Rydb.
Philotria minor (Engelm. ex Caspary) Small
Philotria nuttallii (Planch.) Rydb.
Philotria occidentalis (Pursh) House
Udora verticillata (L. f.) Spreng. var. minor Engelm. ex Caspary

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

Elsholtzia Willd.      elsholtzia
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)


Elsholtzia ciliata (Thunb.) Hyl.      crested elsholtzia, crested latesummer mint, crested late-summer mint - *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
Elsholtzia cristata Willd.
Sideritis ciliata Thunb. (WI)

Graminaceae 1 : 107
Family Poaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)
 
×Elyhordeum Mansf. ex Zizin & Petrowa      barley

×Elyhordeum macounii (Vasey) Barkworth & D.R. Dewey      Macoun's barley
×Agrohordeum macounii (Vasey) Lepage
×Agrohordeum macounii (Vasey) Lepage var. valencianum Bowden
×Elytesion macounii (Vasey) Barkworth & D.R. Dewey
Elymus macounii Vasey

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

Elymus L.      wildrye

Elymus alaskanus  [Google Images] . *MB* Species widespread throughout range, but elements of future concern, more information needed, map

Elymus canadensis . Canada wild-rye, Nodding wild rye - Poaceae *MN* native to Minnesota, *WI*, *MB* Species abundant throughout range, variety uncertain
    Elymus canadensis L.      Canada wildrye
Elymus brachystachys Scribn. & Ball
Elymus canadensis L. f. crescendus Ramaley (WI)
Elymus canadensis L. f. glaucifolius (Muhl.) Fernald (WI)
Elymus canadensis L. var. brachystachys (Scribn. & Ball) Farw.
Elymus canadensis L. var. canadensis (WI)
Elymus canadensis L. var. hirsutus (Farw.) Dorn
Elymus canadensis L. var. robustus (Scribn. & J.G. Sm.) Mackenzie & Bush
Elymus crescendus L.C. Wheeler
Elymus philadelphicus L.
Elymus philadelphicus L. var. hirsutus Farw.
Elymus robustus Scribn. & J.G. Sm.

Elymus diversiglumis . Interrupted wild rye,  Minnesota wild-rye, unequal-glumed wild-rye, various-glumed wild rye - Poaceae *MN* native to Minnesota, *WI*, *MB* Species uncommon throughout range, taxonomic questions;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation, more information needed
    Elymus diversiglumis Scribn. & Ball      diverseglume wildrye
Elymus canadensis L. var. interruptus (Buckley) Church (WI)
Elymus interruptus auct. non Buckl.
Elymus interruptus of Amer. authors, not Buckley (WI)

Elymus glaucus Buckl.      blue wildrye, smooth wild rye - *MB* Species abundant throughout range, variety uncertain

Elymus glaucus Buckl. ssp. glaucus      blue wildrye
Elymus glaucus Buckl. var. breviaristatus Burtt-Davy

Elymus hystrix . Bottlebrush grass, eastern bottlebrush grass, glumeless wild-rye - Poaceae *MN* native to Minnesota, *WI*
    Elymus hystrix L.      eastern bottlebrush grass

Elymus hystrix L. var. bigeloviana (Fern.) Bowden      Bigelow's bottlebrush grass,bottle-brush grass,  eastern bottlebrush grass - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation
Asperella hystrix (L.) Humb. var. bigeloviana Fernald (WI)
Elymus hystrix L. f. bigelovianus (Fernald) Dore (WI)
Hystrix patula Moench f. bigeloviana (Fernald) Gleason (WI)
Hystrix patula Moench var. bigeloviana (Fern.) Deam

Elymus hystrix L. var. hystrix       bottlebrush grass, eastern bottlebrush grass, glumeless wild-rye - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation
Asperella hystrix (L.) Humb. (WI)
Hystrix hystrix (L.) Millsp.
Hystrix patula Moench

Elymus innovatus  [Google Images] . hairy wild rye - *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Elymus junceus . Russian wild rye - Poaceae *MN* native to Minnesota, *MB* More information needed on abundance of species throughout range; not native to Manitoba

Elymus lanceolatus (Scribn. & J.G. Sm.) Gould      streambank wheatgrass

Elymus lanceolatus (Scribn. & J.G. Sm.) Gould ssp. lanceolatus      northern wheat grass, streambank wheatgrass, *MB* Species and variety abundant throughout range; widespread and abundant in Manitoba, but with elements of future concern
Agropyron dasystachyum (Hook.) Scribn. & J.G. Sm.
Agropyron dasystachyum (Hook.) Scribn. & J.G. Sm. var. riparum (Scribn. & J.G. Sm.) Bowden
Agropyron elmeri Scribn.
Agropyron lanceolatum Scribn. & J.G. Sm.
Agropyron riparum Scribn. & J.G. Sm.
Agropyron riparium Scribner & J. G. Smith
Elytrigia dasystachya (Hook.) A.& D. Löve
Elymus lanceolatus (Scribn. & J.G. Sm.) Gould var. riparius (Scribn. & J.G. Sm.) Dorn
Elytrigia ripara (Scribn. & J.G. Sm.) Beetle
Elymus subvillosus (Hook.) Gould

Elymus lanceolatus (Scribn. & J.G. Sm.) Gould ssp. psammophilus (Gillett & Senn) A. Löve      streambank wheatgrass
Agropyron dasystachyum (Hook.) Scribn. & J.G. Sm. ssp. psammophilum (Gillett & Senn) D.R. Dewey
Agropyron dasystachyum (Hook.) Scribn. & J.G. Sm. var. psammophilum (Gillett & Senn) E.G. Voss
Agropyron psammophilum Gillett & Senn
Elytrigia dasystachya (Hook.) A.& D. Löve ssp. psammophila (Gillett & Senn) D.R. Dewey
Elytrigia dasystachya (Hook.) A.& D. Löve var. psammophila (Gillett & Senn) Cronq.

Elymus macounii  [Google Images] . a grass - *MB* hybrid

Elymus mollis  [Google Images] . American dune wild-rye, sea lyme grass -*MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation, more information needed

Elymus mollis ssp mollis  [Google Images] . American dune grass, sea lyme grass - *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation, more information needed

Elymus racemosus . Clustered wild rye - Poaceae *MN* native to Minnesota

Elymus repens (L.) Gould      quackgrass
Agropyron repens (L.) Beauv.
Agropyron repens (L.) Beauv. var. subulatum (Schreb.) Roemer & J.A. Schultes
Elytrigia repens (L.) Desv. ex B.D. Jackson
Elytrigia repens (L.) Desv. ex B.D. Jackson var. vaillantiana (Wulfen & Schreb.) Prokudin
Elytrigia vaillantiana (Wulfen & Schreb.) Beetle
Triticum repens L.
Triticum vaillantianum Wulfen & Schreb.

Elymus riparius Wieg.      riverbank wildrye, riverbank wild-rye, streambank wild-rye - *WI*
Elymus canadensis L. var. riparius (Wieg.) Boivin

Elymus sp. nov. aff. E. glabriflorus L. *WI*

Elymus submuticus (Hook.) Smyth & Smyth      awnless wild-rye, Virginia wildrye, *WI*
Elymus curvatus Piper
Elymus virginicus L. var. jenkinsii Bowden
Elymus virginicus L. var. submuticus Hook.

Elymus trachycaulus . Slender wheatgrass,  slender wheat grass - Poaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range
    Elymus trachycaulus (Link) Gould ex Shinners      slender wheatgrass

Elymus trachycaulus (Link) Gould ex Shinners ssp. subsecundus (Link) A.& D. Löve      bearded wheat grass, slender wheatgrass - *WI*
Agropyron caninum (L.) Beauv. var. unilaterale (Cassidy) C.L. Hitchc.
Agropyron laeve (Scribn. & J.G. Sm.) A.S. Hitchc.
Agropyron pauciflorum (Schwein.) A.S. Hitchc. var. glaucum (Pease & Moore) Taylor
Agropyron parishii Scribn. & J.G. Sm. var. laeve Scribn. & J.G. Sm.
Agropyron pauciflorum (Schwein.) A.S. Hitchc. ssp. laeve (Scribn. & J.G. Sm.) Gould
Agropyron subsecundum (Link) A.S. Hitchc.
Agropyron trachycaulum (Link) Malte ex H.F. Lewis var. ciliatum (Scribn. & J.G. Sm.) Gleason
Agropyron trachycaulum (Link) Malte ex H.F. Lewis var. glaucum (Pease & Moore) Malte
Agropyron trachycaulum (Link) Malte ex H.F. Lewis var. unilaterale (Cassidy) Malte
Elymus laevis (Scribn. & J.G. Sm.) Hoover
Elymus trachycaulus (Link) Gould ex Shinners ssp. glaucus (Pease & Moore) Cody
Elymus trachycaulus (Link) Gould ex Shinners var. unilateralis (Cassidy) Beetle
Triticum subsecundum Link (WI)

Elymus trachycaulus (Link) Gould ex Shinners ssp. trachycaulus      slender wheatgrass, slender wheat grass - *WI*
Agropyron brevifolium Scribn.
Agropyron caninum (L.) Beauv. var. andinum (Scribn. & J.G. Sm.) C.L. Hitchc.
Agropyron caninum (L.) Beauv. var. hornemannii (Koch) Pease & Moore
Agropyron caninum (L.) Beauv. ssp. majus (Vasey) C.L. Hitchc.
Agropyron caninum (L.) P.Beauv. var. andinum (Scribn. & J.G.Sm.) Pease & A.H.Moore (WI)
Agropyron caninum (L.) P.Beauv. var. hornemannii (Koch) Pease & A.H.Moore (WI)
Agropyron caninum (L.) Beauv. var. mitchellii Welsh
Agropyron pauciflorum (Schwein.) Hitchc. ex Silvues (WI)
Agropyron pauciflorum (Schwein.) Hitchc. ex Silvues subsp. majus (Vasey) Melderis (WI)
Agropyron pauciflorum (Schwein.) Hitchc. ex Silvues subsp. novae-angliae (Scribn.) Melderis (WI)
Agropyron pauciflorum (Schwein.) Hitchc. ex Silvues subsp. teslinense (Porsild & Senn) Melderis (WI)
Agropyron pauciflorum (Schwein.) Hitchc. ex Silvues var. novae-angliae (Scribn.) Roy L.Taylor & MacBryde (WI)
Agropyron pauciflorum (Schwein.) A.S. Hitchc.
Agropyron pauciflorum (Schwein.) A.S. Hitchc. ssp. majus (Vasey) Melderis
Agropyron pauciflorum (Schwein.) A.S. Hitchc. ssp. novae-angliae (Scribn.) Melderis
Agropyron pauciflorum (Schwein.) A.S. Hitchc. var. novae-angliae (Scribn.) Taylor & MacBryde
Agropyron pauciflorum (Schwein.) A.S. Hitchc. ssp. teslinense (Porsild & Senn) Melderis
Agropyron subsecundum (Link) A.S. Hitchc. var. andinum (Scribn. & J.G. Sm.) A.S. Hitchc.
Agropyron tenerum Vasey
Agropyron teslinense Porsild & Senn
Agropyron trachycaulum (Link) Malte ex H.F. Lewis
Agropyron trachycaulum (Link) Malte ex H.F. Lewis var. majus (Vasey) Fern.
Agropyron trachycaulum (Link) Malte ex H.F. Lewis var. novae-angliae (Scribn.) Fern.
Agropyron trachycaulum (Link) Malte ex H.F.Lewis var. trachycaulum (WI)
Agropyron violaceum (Hornem.) Lange var. andinum Scribn. & J.G. Sm.
Agropyron violaceum (Hornem.) Lange ssp. andinum (Scribn. & J.G. Sm.) Melderis
Elymus donianus (F.B. White) A.& D. Löve ssp. virescens (Lange) A.& D. Löve
Elymus pauciflorus (Schwein.) Gould, non Lam.
Elymus trachycaulus (Link) Gould ex Shinners ssp. andinus (Scribn. & J.G. Sm.) A.& D. Löve
Elymus trachycaulus (Link) Gould ex Shinners subsp. novae-angliae (Scribn.) Tzvelev (WI)
Elymus trachycaulus (Link) Gould ex Shinners subsp. teslinensis (Porsild & Senn) A.Löve (WI)
Elymus trachycaulus (Link) Gould ex Shinners var. andinus (Scribn. & J.G. Sm.) Dorn
Elymus trachycaulus (Link) Gould ex Shinners var. majus (Vasey) Beetle
Elymus trachycaulus (Link) Gould ex Shinners ssp. novae-angliae (Scribn.) Tzvelev
Elymus trachycaulus (Link) Gould ex Shinners ssp. teslinensis (Porsild & Senn) A. Löve
Roegneria pauciflora (Schwein.) Hyl.
Roegneria trachycaula (Link) Nevski
Triticum trachycaulum Link

Elymus villosus . Downy wild rye, hairy wild-rye, silky wild-rye - Poaceae *MN* native to Minnesota, *WI*
    Elymus villosus Muhl. ex Willd.      hairy wildrye
Elymus arkansanus Scribn. & Ball
Elymus canadensis L. var. villosus (Muhl. ex Willd.) Shinners
Elymus villosus Muhl. ex Willd. var. arkansanus (Scribn. & Ball) J.J. Campbell
Terrellia villosa (Muhl. ex Willd.) Baum

Elymus villosus Muhl. ex Willd. var. villosus .  downy wild-rye, hairy wild-rye, silky wild-rye - *WI* * +
Terrellia villosa (Muhl. ex Willd.) Baum (WI)

Elymus virginicus . common eastern wild-rye, Virginia wild rye - 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
    Elymus virginicus L.      Virginia wildrye

Elymus virginicus L. var. virginicus      common eastern wild-rye, Virginia wildrye, *WI*, *MB* Species abundant throughout range, variety uncertain; widespread and abundant in Manitoba, but with elements of future concern
Elymus australis Scribn. & Ball
Elymus glabriflorus (Vasey) Scribn. & Ball
Elymus glabriflorus (Vasey) Scribn. & Ball var. australis (Scribn. & Ball) J.J. Campbell
Elymus hirsutiglumis Scribn.
Elymus jejunus (Ramaley) Rydb.
Elymus striatus Willd.
Elymus virginicus L. var. australis (Scribn. & Ball) A.S. Hitchc.
Elymus virginicus L. var. glabriflorus (Vasey) Bush
Elymus virginicus L. var. hirsutiglumis (Scribn.) A.S. Hitchc.
Elymus virginicus L. var. intermedius (Vasey) Bush
Elymus virginicus L. var. jejunus (Ramaley) Bush
Elymus virginicus L. var. typicus Fernald (WI)
Elymus virginicus L. var. typicus Fernald f. hirsutiglumis (Scribn.) Fernald (WI)

Elymus wiegandii . broad-leaved wild-rye, northern riverbank wild-rye, Weigand's wild rye, Wiegand's wild-rye - Poaceae *MN* native to Minnesota, *WI*
    Elymus wiegandii Fern.      Wiegand's wildrye
Elymus canadensis L. var. wiegandii (Fern.) Bowden
Elymus canadensis L. ssp. wiegandii (Fern.) A. Löve

Elymus X ebingeri G.C.Tucker . Ebinger's wild-rye - *WI* +
Elymus hystrix L. X E. virginicus L. (WI)

Elymus X maltei Bowden *WI* +
Elymus arenarius L. var. simulans (Bowden) B.Boivin (WI)
Elymus X maltei Bowden var. brownii Bowden (WI)
Elymus X maltei Bowden var. churchii Bowden (WI)
Elymus X maltei Bowden var. simulans Bowden (WI)
Terrelymus maltei (Bowden) B.R.Baum (WI)

Elymus x macounii . Macoun's barley - Poaceae *MN* native to Minnesota

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

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

Elytrigia dasystachya (Hook.) A.Löve & D.Löve . thick-spike wheat grass - *WI* +

Elytrigia dasystachya (Hook.) A.Löve & D.Löve subsp. dasystachya . thick-spike wheat grass - *WI* +
Agropyron dasystachyum (Hook.) Scribn. (WI)
Agropyron dasystachyum (Hook.) Scribn. var. riparum (Scribn. & J.G.Sm.) Bowden (WI)
Agropyron elmeri Scribn. (WI)
Agropyron lanceolatum Scribn. & J.G.Sm. (WI)
Agropyron riparum Scribn. & J.G.Sm. (WI)
Agropyron riparium Scribn.& J.G.Sm. (WI)
Elytrigia dasystachya (Hook.) A.Löve & D.Löve var. dasystachya (WI)
Elymus lanceolatus (Scribn. & J.G.Sm.) Gould (WI)
Elymus lanceolatus (Scribn. & J.G.Sm.) Gould subsp. lanceolatus (WI)
Elymus lanceolatus (Scribn. & J.G.Sm.) Gould var. riparius (Scribn. & J.G.Sm.) Dorn (WI)
Elytrigia riparia (Scribn. & J.G.Sm.) Beetle (WI)

Elytrigia dasystachya (Hook.) A.Löve & D.Löve subsp. psammophila (J.M.Gillett & Senn) Dewey . streambank wheat grass, thick-spike wheat grass - *WI* * +
Agropyron dasystachyum (Hook.) Scribn. subsp. psammophilum (J.M.Gillett & Senn) Dewey (WI)
Agropyron dasystachyum (Hook.) Scribn. var. psammophilum (J.M.Gillett & Senn) E.G.Voss (WI)
Agropyron psammophilium J.M.Gillett & Senn (WI)
Elytrigia dasystachya (Hook.) A.Löve & D.Löve var. psammophila (J.M.Gillett & Senn) Cronquist (WI)
Elymus lanceolatus (Scribn. & J.G.Sm.) Gould subsp. psammophilus (J.M.Gillett & Senn) A.Löve (WI)

Elytrigia repens . couchgrass, creeping quackgrass, quackgrass - Poaceae *MN* non-native, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; not native to Manitoba
Agropyron repens (L.) P.Beauv. (WI)
Agropyron repens (L.) P.Beauv. var. repens (WI)
Agropyron repens (L.) P.Beauv. var. repens f. aristatum (Schumach.) Holmb. (WI)
Agropyron repens (L.) P.Beauv. var. repens f. pilosum (Scribn.) Fernald (WI)
Agropyron repens (L.) P.Beauv. var. repens f. trichorrhachis Rohlena (WI)
Agropyron repens (L.) P.Beauv. var. subulatum (Schreb.) Roem. & Schult. (WI)
Agropyron repens (L.) P.Beauv. var. subulatum (Schreb.) Roem. & Schult. f. setiferum Fernald (WI)
Agropyron repens (L.) P.Beauv. var. subulatum (Schreb.) Roem. & Schult. f. heberhachis Fernald (WI)
Agropyron repens (L.) P.Beauv. var. subulatum (Schreb.) Roem. & Schult. f. subulatum (WI)
Agropyron repens (L.) P.Beauv. var. subulatum (Schreb.) Roem. & Schult. f. vaillantianum (Wulfen & Schreb.) Fernald (WI)
Elymus repens (L.) Gould (WI)
Elytrigia repens (L.) Desv. ex B.D.Jacks. var. repens (WI)
Elytrigia repens (L.) Desv. ex B.D.Jacks. var. vaillantiana (Wulfen & Schreb.) Prokudin (WI)
Triticum repens L. (WI)

Elytrigia smithii . Western wheatgrass,  western wheat grass - Poaceae *MN* native to Minnesota, *WI*
Agropyron molle (Scribn. & J.G.Sm.) Rydb. (WI)
Agropyron smithii Rydb. (WI)
Agropyron smithii Rydb. var. molle (Scribn. & J.G.Sm.) M.E.Jones (WI)
Agropyron smithii Rydb. var. palmeri (Scribn. & J.G.Sm.) A.Heller (WI)
Elymus smithii (Rydb.) Gould (WI)
Elytrigia smithii (Rydb.) Nevski var. molle (Scribn. & J.G.Sm.) Beetle (WI)
Pascopyrum smithii (Rydb.) A.Löve (WI)

Elytrigia spicata (Pursh) D.R.Dewey . bluebunch wheat grass - WI [Excluded in Wisconsin]
Pseudoroegneria spicata (Pursh) A.Löve subsp. spicata (WI)

Empetraceae  2 :  478

Empetrum L.      crowberry

Empetrum atropurpureum . Purple crowberry - Empetraceae *MN* native to Minnesota :  Endangered list

Empetrum eamesii Fern. & Wieg.      purple crowberry

Empetrum eamesii Fern. & Wieg. ssp. atropurpureum (Fern. & Wieg.) D. Löve      purple crowberry
Empetrum atropurpureum Fern. & Wieg.
Empetrum nigrum L. var. atropurpureum (Fern. & Wieg.) Boivin
Empetrum nigrum L. var. purpureum (Raf.) A. DC.
Empetrum rubrum Vahl var. atropurpureum (Fern. & Wieg.) R. Good

Empetrum nigrum . Black crowberry - Empetraceae *MN* native to Minnesota :  Endangered list, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
    Empetrum nigrum L.      black crowberry

Empetrum nigrum L. ssp. hermaphroditum (Lange ex Hagerup) Böcher      black crowberry
Empetrum eamesii Fern. & Wieg. ssp. hermaphroditum (Lange ex Hagerup) D. Löve
Empetrum hermaphroditum Lange ex Hagerup

Encalypta

Encalypta alpina  [Google Images] . *MB* More information needed on abundance of species throughout range; more information needed to determine status in Manitoba

Encalypta brevicolla  [Google Images] . *MB* Species widespread throughout range, but elements of future concern; more information needed to determine status in Manitoba

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

Encalypta procera  [Google Images] . *MB* Widespread and apparently secure throughout range; more information needed to determine status in Manitoba

Encalypta rhaptocarpa  [Google Images] . *MB* Widespread and apparently secure throughout range; more information needed to determine status in Manitoba

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

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

Enemion Raf.      false rue anemone

Enemion biternatum . False rue anemone - Ranunculaceae *MN* native to Minnesota, *WI*
    Enemion biternatum Raf.      eastern false rue anemone
Isopyrum biternatum (Raf.) Torr. & Gray
Isopyrum biternatum (Raf.) Torr. & A.Gray f. acutilobum Fernald

Entodon

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

Ephebe

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

Family Orobanchaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  3 : 233

Epifagus Nutt.      beechdrops
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Epifagus virginiana (L.) W. Bart.      beechdrops, beech-drops, cancer-root - *WI*
Leptamnium virginianum (L.) Raf.
Orobanche virginiana L. (WI)

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

Epigaea L.      trailing arbutus
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Epigaea repens . mayflow, *MB* Species widespread, abundant, and apparently secure throughout range;  uncommon in Manitoba, more information needed
    Epigaea repens L.      trailing arbutus
Epigaea repens L. var. glabrifolia Fern.

Family Onagraceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 584

Epilobium L.      willowherb
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

see also Chamerion

Epilobium angustifolium . Fireweed, great willow-herb - Onagraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Epilobium angustifolium ssp angustifolium  [Google Images] . fireweed, great willowherb - *MB* Species abundant throughout range, variety uncertain; apparently secure, widespread and abundant in Manitoba, but more information needed

Epilobium angustifolium var. angustifolium . Fireweed - Onagraceae *MN* native to Minnesota

Epilobium angustifolium ssp circumvagum  [Google Images] .fireweed, great willowherb - *MB* Species abundant throughout range, variety uncertain; apparently secure, widespread and abundant in Manitoba, but more information needed

Epilobium angustifolium var. canescens . Fireweed - Onagraceae *MN* native to Minnesota

Epilobium brachycarpum K. Presl      annual willow-herb, tall annual willowherb - *WI*
Epilobium hammondii T.J.Howell (WI)
Epilobium juncundum A.Gray (WI)
Epilobium laevicaule Rydb. (WI)
Epilobium paniculatum Nutt. ex Torr. & Gray
Epilobium paniculatum Nutt. ex Torr. & A.Gray f. subulatum Hausskn. (WI)
Epilobium paniculatum Nutt. ex Torr. & Gray var. hammondii (T.J. Howell) M.E. Peck
Epilobium paniculatum Nutt. ex Torr. & Gray var. juncundum (Gray) Trel.
Epilobium paniculatum Nutt. ex Torr. & Gray var. laevicaule (Rydb.) Munz
Epilobium paniculatum Nutt. ex Torr. & Gray var. subulatum (Hausskn.) Fern.
Epilobium paniculatum Nutt. ex Torr. & Gray var. tracyi (Rydb.) Munz
Epilobium tracyi Rydb. (WI)

Epilobium ciliatum Raf.      American willow-herb, fringed willowherb, hairy willow-herb - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Epilobium ciliatum var. ciliatum . American willow herb,  American willow-herb, coast willow-weed, hairy willow-herb - Onagraceae *MN* native to Minnesota, *WI*, *MB* Species abundant throughout range, variety uncertain; widespread, abundant, and apparently secure in Manitoba
    Epilobium ciliatum Raf. ssp. ciliatum      fringed willowherb
Epilobium adenocaulon Hausskn.
Epilobium adenocaulon Hausskn. var. ecomosum (Fassett) Munz
Epilobium adenocaulon Hausskn. var. holosericeum (Trel.) Munz
Epilobium adenocaulon Hausskn. var. parishii (Trel.) Munz
Epilobium adenocaulon Hausskn. var. perplexans Trel.
Epilobium americanum Hausskn.
Epilobium brevistylum Barbey
Epilobium brevistylum Barbey var. ursinum (Parish ex Trel.) Jepson
Epilobium californicum Hausskn.
Epilobium californicum Hausskn. var. holosericeum (Trel.) Munz
Epilobium ciliatum Raf. var. ecomosum (Fassett) Boivin
Epilobium delicatum Trel.
Epilobium ecomosum (Fassett) Fern.
Epilobium glandulosum Lehm. var. adenocaulon (Hausskn.) Fern.
Epilobium glandulosum Lehm. var. ecomosum Fassett
Epilobium glandulosum Lehm. var. macounii (Trel.) C.L. Hitchc.
Epilobium glandulosum Lehm. var. perplexans (Trel.) Fernald (WI)
Epilobium holosericeum Trel. (WI)
Epilobium leptocarpum Hausskn. var. macounii Trel.
Epilobium parishii Trel. (WI)
Epilobium ursinum Parish ex Trel.
Epilobium watsonii Barbey var. parishii (Trel.) C.L. Hitchc.

Epilobium ciliatum Raf. ssp. glandulosum (Lehm.) Hoch & Raven      American willow-herb, glandular willow-weed, fringed willowherb, hairy willow-herb, *MB* Species abundant throughout range, variety uncertain; widespread, abundant, and apparently secure in Manitoba
Epilobium adenocaulon Hausskn. var. cinerascens (Piper) M.E. Peck
Epilobium adenocaulon Hausskn. var. occidentale Trel.
Epilobium boreale Hausskn.
Epilobium ciliatum Raf. var. glandulosum (Lehm.) Dorn
Epilobium cinerascens Piper (WI)
Epilobium glandulosum Lehm.
Epilobium glandulosum Lehm. var. cardiophyllum Fern.
Epilobium glandulosum Lehm. var. glandulosum (WI)
Epilobium glandulosum Lehm. var. occidentale (Trel.) Fern.
Epilobium occidentale (Trel.) Rydb. (WI)
Epilobium watsonii Barbey var. occidentale (Trel.) C.L. Hitchc.

Epilobium ciliatum ssp watsonii  [Google Images] . willow-herb -*MB* Species abundant throughout range, variety uncertain

Epilobium coloratum . cinnamon willow-herb, eastern willow-herb, purple-leaved willow herb - Onagraceae *MN* native to Minnesota, *WI*
    Epilobium coloratum Biehler      purpleleaf willowherb

Epilobium davuricum  [Google Images] .willow-herb - *MB* Species widespread, abundant, and apparently secure throughout range;  uncommon to rare in Manitoba, may be vulnerable to extirpation, map

Epilobium glandulosum . Northern willow herb - Onagraceae *MN* native to Minnesota

Epilobium hirsutum L.      codlins and cream, codlins-and-cream, European fireweed, hairy willow-herb - *WI*

Epilobium latifolium  [Google Images] .river beauty, broad-leaved fireweed - *MB* Species widespread, abundant, and apparently secure throughout range;  uncommon in Manitoba, less than 100 occurrences

Epilobium leptophyllum . American marsh willow-herb, bog willow-herb, fen willow-herb, linear-leaved willow herb - Onagraceae *MN* native to Minnesota, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant and nearly secure in Manitoba, but may be elements of future concern
    Epilobium leptophyllum Raf.      bog willowherb
Epilobium densum Raf. var. nesophilum Fernald (WI)
Epilobium molle Torr. var. sabulonense Fernald (WI)
Epilobium nesophilum (Fern.) Fern.
Epilobium nesophilum (Fern.) Fern. var. sabulonense Fern.
Epilobium palustre L. var. gracile (Farw.) Dorn
Epilobium palustre L. var. sabulonense (Fern.) Boivin
Epilobium rosmarinifolium Pursh
Epilobium treleaseanum Levl. p.p.

Epilobium obscurum Schreb.      dwarf willowherb

Epilobium palustre . Marsh willow herb,  marsh willow-herb - Onagraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
    Epilobium palustre L.      marsh willowherb
Epilobium lineare Muhl.
Epilobium oliganthum Michx.
Epilobium palustre L. var. grammadophyllum Hausskn.
Epilobium palustre L. var. labradoricum Hausskn. (WI)
Epilobium palustre L. var. longirameum Fern. & Wieg.
Epilobium palustre L. var. lapponicum Wahlenb.
Epilobium palustre L. var. labradoricum Hausskn.
Epilobium palustre L. var. oliganthum (Michx.) Fern.
Epilobium pylaieanum Fern.
Epilobium wyomingense A. Nels.

Epilobium paniculatum  [Google Images] . annual willow-herb - *MB* Species widespread, abundant, and apparently secure throughout range; rare to very rare in Manitoba, less than 20 occurrences

Epilobium parviflorum Schreb.      smallflower hairy willowherb

Epilobium strictum . Downy willow herb,  downy willow-herb, northeastern willow-herb - Onagraceae *MN* native to Minnesota, *WI*
    Epilobium strictum Muhl. ex Spreng.      downy willowherb
Epilobium densum Raf.
Epilobium molle Torr., non Lam. (WI)

Epilobium x wisconsinense . Wisconsin willow herb,  Wisconsin willow-herb - Onagraceae *MN* native to Minnesota, *WI*
    Epilobium ×wisconsinense Ugente     

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

Epipactis Zinn      helleborine


Epipactis helleborine .  broad-leaved helleborine, helleborine, helleborine orchid - Orchidaceae *MN* non-native, *WI*
    Epipactis helleborine (L.) Crantz      broadleaf helleborine
Amesia latifolia (L.) A.Nelson & J.F.Macbr. (WI)
Epipactis latifolia (L.) All.
Serapias helleborine L.

Family Equisetaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  1 :  38

Equisetum L.      horsetail
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Equisetum arvense . common horsetail, field horsetail - Equisetaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
    Equisetum arvense L.      field horsetail
Equisetum arvense L. f. alpestre (Wahlenb.) Luerss. (WI)
Equisetum arvense L. f. boreale (Bong.) Klinge (WI)
Equisetum arvense L. f. decumbens (G.Mey.) W.D.J.Koch (WI)
Equisetum arvense L. f. ramulosum (Rupr.) Klinge (WI)
Equisetum arvense L. f. varium (Milde) Klinge (WI)
Equisetum arvense L. var. alpestre Wahlenb.
Equisetum arvense L. var. boreale (Bong.) Rupr.
Equisetum arvense L. var. boreale (Bong.) Rupr. f. pseudo-varium Vict. (WI)
Equisetum arvense L. var. boreale (Bong.) Rupr. f. pseudo-alpestre Vict. (WI)
Equisetum arvense L. var. campestre Wahlenb.
Equisetum arvense L. var. riparium Farw.
Equisetum calderi Boivin

Equisetum fluviatile .  pipes, river horsetail, swamp horsetail, water horsetail - Equisetaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
    Equisetum fluviatile L.      water horsetail
Equisetum fluviatile L. f. linnaeanum (Döll) M.Broun (WI)
Equisetum fluviatile L. f. minus (R.Br.) M.Broun (WI)
Equisetum fluviatile L. f. natans (Vict.) M.Broun (WI)
Equisetum fluviatile L. var. limosum (L.) Gilbert
Equisetum limosum L.

Equisetum hyemale L.      common scouring rush, pipes, scouring rush horsetail, scouringrush horsetail - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Equisetum hyemale var. affine . common scouring rush, pipes, scouring rush horsetail, tall scouring rush - Equisetaceae *MN* native to Minnesota, *WI*
    Equisetum hyemale L. var. affine (Engelm.) A.A. Eat.      scouringrush horsetail
Equisetum affine Engelm.
Equisetum hyemale L. ssp. affine (Engelm.) Calder & Taylor
Equisetum hyemale L. var. affine (Engelm.) A.A.Eaton (WI)
Equisetum hyemale L. var. californicum Milde
Equisetum hyemale L. var. pseudohyemale (Farw.) Morton
Equisetum hyemale L. var. robustum (A. Braun) A.A. Eat.
Equisetum praealtum Raf.
Equisetum robustum A. Braun
Equisetum robustum A.Braun var. affine Engelm. (WI)
Hippochaete hyemalis (L.) Bruhin
Hippochaete hyemalis (L.) Bruhin ssp. affinis (Engelm.) W.A. Weber

Equisetum laevigatum . smooth horsetail, smooth scouring rush - Equisetaceae *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
    Equisetum laevigatum A. Braun      smooth horsetail
Equisetum funstonii A.A. Eat.
Equisetum kansanum Schaffn.
Equisetum laevigatum A. Braun ssp. funstonii (A.A. Eat.) Hartman
Hippochaete laevigata (A. Braun) Farw.

Equisetum palustre . Marsh horsetail - Equisetaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant and nearly secure in Manitoba, but may be elements of future concern
    Equisetum palustre L.      marsh horsetail
Equisetum palustre L. f. verticillatum Milde (WI)
Equisetum palustre L. var. americanum Victorin
Equisetum palustre L. var. americanum Vict. f. luxurians Vict. (WI)
Equisetum palustre L. var. palustre (WI)
Equisetum palustre L. var. simplicissimum A. Braun

Equisetum pratense . Meadow horsetail - Equisetaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant and nearly secure in Manitoba, but may be elements of future concern
    Equisetum pratense Ehrh.      meadow horsetail
Equisetum pratense Ehrh. f. nanum (Milde) Klinge (WI)

Equisetum scirpoides . Dwarf scouring rush, sedge horsetail - Equisetaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
    Equisetum scirpoides Michx.      dwarf scouringrush

Equisetum sylvaticum .  wood horsetail, woodland horsetail - Equisetaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
    Equisetum sylvaticum L.      woodland horsetail
Equisetum sylvaticum L. var. multiramosum (Fern.) Wherry
Equisetum sylvaticum L. var. pauciramosum Milde
Equisetum sylvaticum L. var. pauciramosum Milde f. multiramosum Fernald (WI)

Equisetum telmateia Ehrh.      giant horsetail

Equisetum telmateia Ehrh. var. braunii (Milde) Milde      giant horsetail
Equisetum braunii Milde
Equisetum maximum auct. non Lam.
Equisetum telmateia Ehrh. ssp. braunii (Milde) Hauke

Equisetum variegatum Schleich. ex F. Weber & D.M.H. Mohr       variegated horsetail, variegated scouringrush - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Equisetum variegatum Schleich. ex F.Weber & D.Mohr subsp. variegatum . variegated horsetail, variegated scouring rush - *WI* * + , *MB* Species abundant throughout range, variety uncertain; widespread, abundant, and apparently secure in Manitoba
 Equisetum variegatum Schleich. ex F.Weber & D.Mohr var. anceps Milde (WI)
Equisetum variegatum Schleich. ex F.Weber & D.Mohr var. variegatum (WI)
Hippochaete variegata (Schleich. ex F.Weber & D.Mohr) Bruhin (WI)

Equisetum variegatum var. variegatum . Variegated scouring rush - Equisetaceae *MN* native to Minnesota
    Equisetum variegatum Schleich. ex F. Weber & D.M.H. Mohr var. variegatum      variegated scouringrush
Equisetum variegatum Schleich. ex F. Weber & D.M.H. Mohr var. anceps Milde
Hippochaete variegata (Schleich. ex F. Weber & D.M.H. Mohr) Bruhin

Equisetum x ferrissii . Ferriss' horsetail, Ferriss' scouring rush - Equisetaceae *MN* native to Minnesota, *WI*
    Equisetum ×ferrissii Clute (pro sp.)     
Equisetum hyemale L. var. elatum (Engelm.) Morton
Equisetum hyemale L. var. intermedium A.A. Eat.
Equisetum intermedium (A.A. Eat.) Rydb.

Equisetum x litorale . littoral horsetail, shallow-water horsetail, shore horsetail - Equisetaceae *MN* native to Minnesota, *WI*
    Equisetum ×litorale Kühlewein ex Rupr. (pro sp.)     

Equisetum x mackaii . Mack's horsetail,  MacKay's horsetail - Equisetaceae *MN* native to Minnesota, *WI*
    Equisetum ×mackaii (Newm.) Brichan     
Equisetum hyemale L. subsp. trachyodon A.Braun (WI)
Equisetum hyemale L. var. mackaii Newman (WI)
Equisetum trachyodon (A. Braun) W.D.J. Koch
Equisetum variegatum Schleich. ex F. Weber & D.M.H. Mohr var. jesupii A.A. Eat.
Equisetum X trachyodon (A.Braun) W.D.J.Koch (WI)

Equisetum x nelsonii . Nelson's horsetail, Nelson's scouring rush - Equisetaceae *MN* native to Minnesota, *WI*
    Equ Equisetum nelsonii (A.A.Eaton) J.H.Schaffn. (WI)isetum ×nelsonii (A.A. Eat.) Schaffn. (pro sp.)     
Equisetum variegatum Schleich. ex F. Weber & D.M.H. Mohr var. nelsonii A.A. Eat.

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

Eragrostis von Wolf      lovegrass
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Eragrostis capillaris (L.) Nees      lace grass - *WI*

Eragrostis cilianensis . Stink grass - Poaceae *MN* non-native - *WI*
    Eragrostis cilianensis (All.) Vign. ex Janchen      stinkgrass
Eragrostis major Host
Eragrostis megastachya (Koel.) Link
Poa cilianensis All.

Eragrostis frankii . Frank's lovegrass,  sandbar love grass - Poaceae *MN* native to Minnesota, *WI*
    Eragrostis frankii C.A. Mey. ex Steud.      sandbar lovegrass
Eragrostis frankii C.A. Mey. ex Steud. var. brevipes Fassett

Eragrostis hypnoides . Creeping lovegrass,  creeping love grass, creeping teal love grass, teal love grass - 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
    Eragrostis hypnoides (Lam.) B.S.P.      teal lovegrass
Poa hypnoides Lam.

Eragrostis megastachya  [Google Images] . skunk grass - *MB* More information needed on abundance of species throughout range; not native to Manitoba

Eragrostis mexicana (Hornem.) Link      Mexican lovegrass, Mexican love grass - *WI*

Eragrostis mexicana (Hornem.) Link ssp. mexicana      Mexican lovegrass, Mexican love grass, New Mexico love grass - *WI*
Eragrostis neomexicana Vasey ex L.H. Dewey
Poa mexicana Hornem.

Eragrostis minor . Little lovegrass,  little love grass - Poaceae *MN* non-native, *WI*
    Eragrostis minor Host      little lovegrass
Eragrostis eragrostis (L.) Beauv.
Eragrostis poaeoides Beauv. ex Roemer & J.A. Schultes

Eragrostis pectinacea .  Carolina love grass, low love grass, small love grass, tufted lovegrass - Poaceae *MN* native to Minnesota, *WI*
    Eragrostis pectinacea (Michx.) Nees ex Steud.      tufted lovegrass

Eragrostis pectinacea (Michx.) Nees ex Steud. var. miserrima (Fourn.) J. Reeder      desert lovegrass
Eragrostis arida A.S. Hitchc.
Eragrostis tephrosanthos J.A. Schultes

Eragrostis pectinacea (Michx.) Nees ex Steud. var. pectinacea      Carolina love grass, low love grass, small love grass, tufted lovegrass - *WI*
Eragrostis caroliniana (Biehler) Scribn. (WI)
Eragrostis caroliniana auct. non (Spreng.) Scribn.
Eragrostis diffusa Buckl.
Eragrostis purshii hort. ex Schrad.
Poa pectinacea Michx.

Eragrostis pilosa (L.) P.Beauv. . Indian love grass - *WI*

Eragrostis pilosa var. perplexa . Indian lovegrass,  Indian love grass - Poaceae *MN* native to Minnesota, *WI*
    Eragrostis pilosa (L.) Beauv.      Indian lovegrass
Eragrostis multicaulis Steud.
Eragrostis peregrina Wiegand (WI)
Eragrostis perplexa L.H. Harvey
Eragrostis pilosa (L.) Beauv. var. perplexa (L.H. Harvey) S.D. Koch
Poa pilosa L.

Eragrostis spectabilis . Purple lovegrass,  purple love grass, tumble grass - Poaceae *MN* native to Minnesota, *WI*
    Eragrostis spectabilis (Pursh) Steud.      purple lovegrass
Eragrostis spectabilis (Pursh) Steud. var. sparsihirsuta Farw.
Poa spectabilis Pursh

Eragrostis trichodes . Sand lovegrass,  sand love grass, tall love grass - Poaceae *MN* non-native, *WI*
    Eragrostis trichodes (Nutt.) Wood      sand lovegrass
Eragrostis pilifera Scheele
Eragrostis trichodes (Nutt.) Wood var. pilifera (Scheele) Fern.
Poa trichodes Nutt.

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

Erechtites Raf.      burnweed
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Erechtites hieracifolia (L.) Raf. ex DC. . American burn-weed, fireweed - *WI*

Erechtites hieracifolia var. hieracifolia . American burn-weed, fireweed, pilewort - Asteraceae *MN* native to Minnesota, *WI*
    Erechtites hieraciifolia (L.) Raf. ex DC. var. hieraciifolia      American burnweed
Erechtites hieraciifolia (L.) Raf. ex DC. var. intermedia Fern.
Erechtites hieraciifolia (L.) Raf. ex DC. var. praealta (Raf.) Fern.
Erechtites hieracifolia (L.) Raf. ex DC. var. typica Fernald
Senecio hieraciifolius L.

Eremopoa

Eremopoa persica  [Google Images] . *MB* More information needed on abundance of species throughout range; not native to Manitoba

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

Erigenia Nutt.      erigenia
2:653  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Erigenia bulbosa (Michx.) Nutt.      harbinger of spring, harbinger-of-spring - *WI*

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

Erigeron L.      fleabane
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Erigeron acris L.      bitter fleabane, nothern daisy fleabane - *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Erigeron acris var asteroides  [Google Images] . norhern daisy fleabane - *MB* Species and variety abundant throughout range; widespread and abundant in Manitoba, but with elements of future concern

Erigeron acris var elatus  [Google Images] . a fleabane - *MB* Species widespread throughout range, but elements of future concern, more information needed; widespread and abundant in Manitoba, but with elements of future concern

Erigeron acris var. kamtschaticus . Bitter fleabane, northern daisy fleabane - Asteraceae *MN* native to Minnesota :  Special Concern list, *MB* Species abundant throught range, variety widespread but element of future concern

Erigeron acris L. ssp. politus (Fries) Schinz & R. Keller      bitter fleabane
Erigeron acris auct. non L. p.p.
Erigeron acris L. var. asteroides (Andrz. ex Bess.) DC.
Erigeron droebachianus O.F. Muell. ex Retz.
Erigeron elongatus Ledeb.
Erigeron politus Fries
Trimorpha acris auct. non (L.) S.F. Gray p.p.
Trimorpha acris (L.) S.F. Gray var. asteroides (Andrz. ex Bess.) Nesom

Erigeron annuus . Annual fleabane, eastern daisy fleabane - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range
    Erigeron annuus (L.) Pers.      eastern daisy fleabane
Erigeron annuus (L.) Pers. f. discoideus Vict. & J.Rousseau (WI)
Erigeron annuus (L.) Pers. var. discoideus (Victorin & Rouss.) Cronq.
Stenactis annua (L.) Nees

Erigeron asper  [Google Images] . rough fleabane - *MB* Species common and apparently secure throughout range, but taxonomic questions, more information needed; widespread, abundant and nearly secure in Manitoba, but may be elements of future concern

Erigeron caespitosus  [Google Images] . tufted fleabane - *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation

Erigeron canadensis  [Google Images] . Canada fleabane, horse-weed - *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Erigeron flagellaris Gray      trailing fleabane
Erigeron flagellaris Gray var. typicus Cronq.
Erigeron nudiflorus Buckl.

Erigeron glabellus Nutt.      fleabane, smooth fleabane, streamside fleabane - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Erigeron glabellus var glabellus  [Google Images] . smooth fleabane - *MB* Species abundant throughout range, variety uncertain;  widespread in Manitoba but elements of future concern, more information needed

Erigeron glabellus var. pubescens . fleabane, smooth fleabane, streamside fleabane - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species abundant throughout range, variety uncertain;  widespread in Manitoba but elements of future concern, more information needed
    Erigeron glabellus Nutt. var. pubescens Hook.      streamside fleabane
Erigeron abruptorum Lunell (WI)
Erigeron anodonta Lunell
Erigeron asper Nutt. (WI)
Erigeron asper Nutt. var. pubescens (Hook.) Breitung (WI)
Erigeron asperum Nutt. var. pubescens (Hook.) Breitung
Erigeron drummondii Greene (WI)
Erigeron glabellus Nutt. ssp. pubescens (Hook.) Cronq.
Erigeron oligodontus Lunell
Erigeron oxyodontus Lunell (WI)

Erigeron hyssopifolius Michx.      hyssopleaf fleabane, hyssop-leaved fleabane - *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Erigeron hyssopifolius var hyssopifolius  [Google Images] . hyssop-leaved fleabane - *MB* Species abundant throughout range, variety uncertain; widespread and abundant in Manitoba, but with elements of future concern

Erigeron lonchophyllus . hirsute fleabane, short ray fleabane - 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
    Erigeron lonchophyllus Hook.      shortray fleabane
Erigeron lonchophyllus Hook. var. laurentianus Victorin
Erigeron minor (Hook.) Rydb.
Trimorpha lonchophylla (Hook.) Nesom

Erigeron philadelphicus . common fleabane, marsh fleabane, Philadelphia daisy, Philadelphia fleabane - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
    Erigeron philadelphicus L.      Philadelphia fleabane

Erigeron philadelphicus L. var. philadelphicus      Philadelphia fleabane
Erigeron philadelphicus L. var. scaturicola (Fern.) Fern.
Erigeron purpureus Ait.

Erigeron philadelphicus L. var. provancheri (Victorin & Rouss.) Boivin      Philadelphia fleabane
Erigeron philadelphicus L. ssp. provancheri (Victorin & Rouss.) J.K. Morton
Erigeron provancheri Victorin & Rouss.

Erigeron pulchellus . Poor Robin's fleabane,  Robin's-plantain - Asteraceae *MN* native to Minnesota, *WI*
    Erigeron pulchellus Michx.      robin's plantain

Erigeron pulchellus var. pulchellus . Poor Robin's fleabane,  Robin's-plantain - Asteraceae *MN* native to Minnesota, *WI*
    Erigeron pulchellus Michx. var. pulchellus      robin's plantain
Erigeron bellidifolius Muhl. ex Willd. (WI)
Erigeron pulchellus Michx. var. typicus Cronquist (WI)

Erigeron pulchellus var. tolsteadii . Poor Robin's fleabane - Asteraceae *MN* native to Minnesota
    Erigeron pulchellus Michx. var. tolsteadii Cronq.      Tolstead's erigeron

Erigeron pumilus  [Google Images] . shaggy fleabane - *MB* Species widespread, abundant, and apparently secure throughout range

Erigeron strigosus . Daisy fleabane, prairie fleabane, rough fleabane - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant and nearly secure in Manitoba, but may be elements of future concern
    Erigeron strigosus Muhl. ex Willd.      prairie fleabane

Erigeron strigosus var. beyrichii . Daisy fleabane - Asteraceae *MN* native to Minnesota
    Erigeron strigosus Muhl. ex Willd. var. beyrichii (Fisch. & C.A. Mey.) Torr. & Gray ex Gray      Beyrich's fleabane, *MB* Species abundant throughout range, variety uncertain
Erigeron ramosus (Walter) Britton, Sterns & Poggenb. var. septentrionalis Fernald & Wiegand (WI)
Erigeron ramosus (Walt.) B.S.P. var. beyrichii (Fisch. & C.A. Mey.) Gray
Stenactis annua (L.) Nees subsp. septentrionalis (Fernald & Wiegand) A.Löve & D.Löve (WI)
Stenactis septentrionalis (Fernald & Wiegand) Holub (WI)

Erigeron strigosus var. septentrionalis . Daisy fleabane, prairie fleabane - Asteraceae *MN* native to Minnesota, *WI*
    Erigeron strigosus Muhl. ex Willd. var. septentrionalis (Fern. & Wieg.) Fern.      prairie fleabane
Erigeron strigosus Muhl. ex Willd. ssp. septentrionalis (Fern. & Wieg.) Wagenitz

Erigeron strigosus var. strigosus . Daisy fleabane, prairie fleabane, rough fleabane - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species and variety abundant throughout range; widespread, abundant and nearly secure in Manitoba, but may be elements of future concern
    Erigeron strigosus Muhl. ex Willd. var. strigosus      prairie fleabane
Erigeron annuus (L.) Pers. ssp. strigosus (Muhl. ex Willd.) Wagenitz
Erigeron ramosus (Walt.) B.S.P.
Erigeron strigosus Muhl. ex Willd. f. discoideus (Robbins ex A.Gray) Fernald (WI)
Erigeron strigosus Muhl. ex Willd. var. beyrichii (Fisch. & C.A.Mey.) Torr & A.Gray (WI)
Erigeron strigosus Muhl. ex Willd. var. discoideus Robbins ex Gray
Erigeron strigosus Muhl. ex Willd. var. eligulatus Cronq.
Erigeron strigosus Muhl. ex Willd. var. typicus Cronq.
Erigeron traversii Shinners
Stenactis annua (L.) Nees subsp. strigosa (Muhl. ex Willd.) Soó (WI)
Stenactis beyrichii Fisch. & C.A.Mey. (WI)
Stenactis strigosa (Muhl. ex Willd.) DC.

Erigeron trifidus  [Google Images] . barren ground fleabane - *MB* Species rare throughout range, may be vulnerable to extirpation, taxonomic questions

Erigeron uniflorus var unalaschkensis  [Google Images] . purple fleabane - *MB* Species widespread throughout range, but elements of future concern; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation

Family Eriocaulaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  1 : 453

Eriocaulon L.      pipewort
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Eriocaulon aquaticum . Pipewort,  seven-angle pipewort, white buttons - Eriocaulaceae *MN* native to Minnesota, *WI*
    Eriocaulon aquaticum (Hill) Druce      sevenangle pipewort
Cespa aquatica Hill (WI)
Eriocaulon articulatum (Huds.) Morong (WI)
Eriocaulon pellucidum Michx.
Eriocaulon pumilum Raf. (WI)
Eriocaulon septangulare Withering
Nasmythia articulata Huds. (WI)
Nasmythia septangularis (With.) Mart. (WI)

Eriocaulon septangulare  [Google Images] . whtie-buttons - *MB* Species widespread, abundant, and apparently secure throughout range; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation

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

Eriochloa Kunth      cupgrass
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Eriochloa contracta A.S. Hitchc.      prairie cupgrass

Eriochloa villosa . Chinese cup grass, hairy cupgrass, woolly cup grass - Poaceae *MN* non-native, State noxious weed in some counties (Minnesota Department of Agriculture), *WI*
    Eriochloa villosa (Thunb.) Kunth      hairy cupgrass
Paspalum villosum Thunb.

Eriogonum Michx.      buckwheat

Eriogonum annuum var. annuum . Annual eriogonum - Polygonaceae *MN* non-native
    Eriogonum annuum Nutt.      annual buckwheat

Eriogonum flavum  [Google Images] . yellow eriogonum - *MB* Species widespread, abundant, and apparently secure throughout range;  uncommon in Manitoba, less than 100 occurrences

Eriogonum flavum var flavum  [Google Images] . yellow eriogonum - *MB* Species abundant throught range, variety widespread but element of future concern;  uncommon in Manitoba, less than 100 occurrences

Family Cyperaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  1 : 295

Eriophorum L.      cottongrass
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Eriophorum alpinum  [Google Images] . alpine cotton-grass - *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Eriophorum angustifolium Honckeny      narrow-leaved cotton-grass, tall cotton-grass, tall cottongrass, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba

Eriophorum angustifolium Honck. subsp. angustifolium . cotton-grass  - *WI* * +
Eriophorum angustifolium Honck. var. angustifolium (WI)
Eriophorum polystachion auct. non L. (WI)

Eriophorum angustifolium Honckeny ssp. scabriusculum Hultén      tall cottongrass, tall cotton-grass - WI [Excluded in Wisconsin]

Eriophorum brachyantherum  [Google Images] . close-sheathed cotton-grass -  *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba, map

Eriophorum callitrix  [Google Images] . beautiful cotton-grass - *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation

Eriophorum chamissonis . Chamisso's cottongrass,  Chamisso's cotton-grass, russet cotton-grass - Cyperaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
    Eriophorum chamissonis C.A. Mey.      Chamisso's cottongrass
Eriophorum chamissonis C.A.Mey. f. albidum (F.Nyl.) Fernald (WI)
Eriophorum chamissonis C.A.Mey. f. chamissonis (WI)
Eriophorum chamissonis C.A.Mey. f. turneri Raymond (WI)
Eriophorum chamissonis C.A.Mey. var. aquatile (Norman) Fernald (WI)
Eriophorum rufescens Andersson (WI)
Eriophorum russeolum Fr. f. leucothrix Blomgr. (WI)
Eriophorum russeolum Fries ex Hartman ssp. rufescens (E. Anders.) Hyl.
Eriophorum russeolum Fr. var. albidum F.Nyl. (WI)
Eriophorum russeolum Fr. var. leucothrix (Blomgr.) Hultén (WI)
Eriophorum russeolum Fr. var. majus Sommier (WI)

Eriophorum gracile . Slender cottongrass,  slender cotton-grass - Cyperaceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
    Eriophorum gracile W.D.J. Koch      slender cottongrass

Eriophorum gracile W.D.J. Koch var. gracile      slender cottongrass

Eriophorum polystachion . Tall cottongrass - Cyperaceae *MN* native to Minnesota
    Eriophorum russeolum Fries ex Hartman      red cottongrass

Eriophorum russeolum Fries ex Hartman var. albidum W. Nyl.     cotton-grass,  red cottongrass
Eriophorum chamissonis C.A. Mey. var. albidum (W. Nyl.) Fern., *MB* Species widespread, abundant, and apparently secure throughout range;  uncommon in Manitoba, more information needed

Eriophorum russeolum var albidum  [Google Images] . cotton-grass - *MB* Species abundant throughout range, variety uncertain;  uncommon in Manitoba, more information needed

Eriophorum scheuchzeri  [Google Images] . one-spike cotton-grass - *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation, more information needed, map

Eriophorum tenellum . cotton-grass sedge, conifer cotton-grass, delicate cottongrass, few-nerved cotton-grass - Cyperaceae *MN* native to Minnesota, *WI*
    Eriophorum tenellum Nutt.      fewnerved cottongrass
Eriophorum tenellum Nutt. var. monticola Fern.

Eriophorum vaginatum L.  . sheathed cotton-grass, tussock cottongrass, tussock cotton-grass - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant, and apparently secure in Manitoba
Eriophorum callitrix auct. non Cham. (WI)
Eriophorum spissum Fernald (WI)
Eriophorum spissum Fernald var. erubescens (Fernald) Fernald (WI)
Eriophorum vaginatum L. subsp. spissum (Fernald) Hultén (WI)
Eriophorum vaginatum L. var. spissum (Fernald) B.Boivin (WI)

Eriophorum vaginatum var. spissum . sheathed cotton-grass, tussock cottongrass - Cyperaceae *MN* native to Minnesota, *MB* Species and variety abundant throughout range; widespread, abundant, and apparently secure in Manitoba
    Eriophorum vaginatum L. var. spissum (Fern.) Boivin      tussock cottongrass
Eriophorum spissum Fern.
Eriophorum spissum Fern. var. erubescens (Fern.) Fern.
Eriophorum vaginatum L. ssp. spissum (Fern.) Hultén

Eriophorum virginicum . rusty cotton-grass, tawny cotton-grass, taw, *MB* Species widespread, abundant, and apparently secure throughout range
    Eriophorum virginicum L.      tawny cottongrass
Eriophorum virginicum L. f. album (A.Gray) Wiegand (WI)
Eriophorum virginicum L. f. virginicum (WI)

Eriophorum viridicarinatum . dark-scale cotton-grass, green-keeled cottongrass, tall cotton-grass, thin-leaved cotton-grass - Cyperaceae *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
    Eriophorum viridicarinatum (Engelm.) Fern.      thinleaf cottonsedge
Eriophorum latifolium Hoppe var. viridicarinatum Engelm. (WI)

Family Geraniaceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)  2 : 425

Erodium L'Hér. ex Ait.      stork's bill
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Erodium cicutarium . alfilaria, pin-clover, red-stem filaree, red-stem stork's-bill, stork's-bill, storksbill - Geraniaceae *MN* non-native, *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
    Erodium cicutarium (L.) L'Hér. ex Ait.      redstem stork's bill
Geranium cicutarium L. (WI)

Erodium cicutarium (L.) L'Hér. ex Ait. ssp. cicutarium      redstem stork's bill

Eruca P. Mill.      rocketsalad

Eruca sativa  [Google Images] . garden-rocket - *MB* More information needed on abundance of species throughout range; not native to Manitoba

Eruca vesicaria (L.) Cav.      rocketsalad

Eruca vesicaria (L.) Cav. ssp. sativa (P. Mill.) Thellung      rocketsalad
Brassica eruca L.
Eruca eruca (L.) Aschers. & Graebn.
Eruca sativa P. Mill.
Raphanus eruca (L.) Crantz

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

Erucastrum K. Presl      dogmustard
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Erucastrum gallicum . common dog-mustard, dog-mustard, dog mustard - Brassicaceae *MN* non-native, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; not native to Manitoba
    Erucastrum gallicum (Willd.) O.E. Schulz      common dogmustard
Brassica erucastrum L.
Erucastrum pollichii Schimp. & Spenn. (WI)
Sisymbrium gallicum Willd. (WI)

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

Eryngium L.      eryngo
2:621  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Eryngium leavenworthii Torr. & Gray      Leavenworth's eryngo - WI [Excluded in Wisconsin]

Eryngium planum L.      plains eryngo - *WI*

Eryngium yuccifolium . button eryngo, rattlesnake-masterrattlesnake master - Apiaceae *MN* native to Minnesota :  Special Concern list, *WI*
    Eryngium yuccifolium Michx.      button eryngo

Eryngium yuccifolium Michx. var. yuccifolium      button eryngo

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

Erysimum L.      wallflower
[2:173]  (Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Erysimum asperum . prairie-rocket, western wallflower - Brassicaceae *MN* native to Minnesota, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Erysimum capitatum (Dougl. ex Hook.) Greene      sanddune wallflower, sand-dune wallflower  - *WI*

Erysimum capitatum (Dougl. ex Hook.) Greene var. capitatum      sanddune wallflower, sand-dune wallflower - *WI*
Cheirinia aspera (Nutt.) Britt.
Erysimum arkansanum Nutt.
Erysimum asperum auct. non (Nutt.) DC. (WI)
Erysimum asperum (Nutt.) DC.
Erysimum asperum (Nutt.) DC. var. arkansanum (Nutt.) Gray
Erysimum asperum (Nutt.) DC. var. capitatum (Dougl. ex Hook.) Boivin
Erysimum capitatum (Dougl. ex Hook.) Greene var. stellatum (J.T. Howell) Twisselmann
Erysimum capitatum (Dougl. ex Hook.) Greene var. washoense G. Rossb.
Erysimum elatum Nutt.
Erysimum moniliforme Eastw.
Erysimum wheeleri Rothrock

Erysimum cheiranthoides . Wormseed mustard,  worm-seed mustard, worm-seed wallflower - Brassicaceae *MN* non-native, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; not native to Manitoba
    Erysimum cheiranthoides L.      wormseed wallflower
Cheirinia cheiranthoides (L.) Link
Erysimum cheiranthoides L. ssp. altum Ahti

Erysimum durum J.& K. Presl      hard wallflower, wallflower - *WI*
Erysimum hieracifolium L. (sensu lato) (WI)
Erysimum hieraciifolium L. ssp. durum (J.& K. Presl) Hegi & E. Schmid

Erysimum hieraciifolium L.      European wallflower

Erysimum inconspicuum . small worm-seed mustard, shy wallflower, small-flowered prairie-rocket, small-flowered wallflower - Brassicaceae *MN* native to Minnesota, *WI*, *MB* Widespread and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern
    Erysimum inconspicuum (S. Wats.) MacM.      shy wallflower
Cheirinia inconspicua (S. Wats.) Britt.
Erysimum asperum (Nutt.) DC. var. inconspicuum S.Watson (WI)
Erysimum inconspicuum (S.Watson) MacMill. var. inconspicuum (WI)
Erysimum parviflorum Nutt.

Erysimum inconspicuum var inconspicuum  [Google Images] . small-flowered prairie-rocket - *MB* Species abundant throughout range, variety uncertain; widespread and abundant in Manitoba, but with elements of future concern

Erysimum repandum L.      spreading wallflower
Cheirinia repanda (L.) Link

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

Erythronium L.      fawnlily
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Erythronium albidum Nutt. . small white fawn-lily, white dog-tooth violet, white trout-lily - *WI* * +

Erythronium albidum var. albidum . White trout lily - Liliaceae *MN* native to Minnesota
       Erythronium albidum Nutt.      white fawnlily

Erythronium americanum . American trout-lily, yellow dog-tooth violet, yellow trout-lily, yellow trout lily - Liliaceae *MN* native to Minnesota, *WI*
    Erythronium americanum Ker-Gawl.      dogtooth violet

Erythronium americanum Ker-Gawl. ssp. americanum      American trout-lily, dogtooth violet, yellow dog-tooth violet, yellow trout-lily - *WI*
Erythronium americanum Ker Gawl. f. bachii (Farw.) Dole

Erythronium propullans . Dwarf trout lily - Liliaceae  : federal Endangered list *MN* native to Minnesota
    Erythronium propullans Gray      Minnesota fawnlily

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

Eschscholzia Cham.      California poppy
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Eschscholzia californica Cham.      California poppy - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; not native to Manitoba

Eschscholzia californica Cham. ssp. californica      California poppy
Eschscholzia californica Cham. var. crocea (Benth.) Jepson
Eschscholzia californica Cham. var. douglasii (Benth.) Gray
Eschscholzia californica Cham. var. maritima (Greene) Jepson
Eschscholzia californica Cham. var. peninsularis (Greene) Munz
Eschscholzia procera Greene

Escobaria Britt. & Rose      foxtail cactus

Escobaria missouriensis (Sweet) D.R. Hunt      Missouri foxtail cactus

Escobaria missouriensis (Sweet) D.R. Hunt var. missouriensis      Missouri foxtail cactus
Coryphantha missouriensis (Sweet) Britt. & Rose
Mammillaria missouriensis Sweet
Neobesseya missouriensis (Sweet) Britt. & Rose
Neobesseya wissmannii (Hildmann ex K. Schum.) Britt. & Rose

Escobaria vivipara (Nutt.) Buxbaum      pincushion cactus, spinystar - *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation

Escobaria vivipara (Nutt.) Buxbaum var. vivipara      spinystar
Coryphantha vivipara (Nutt.) Britt. & Rose
Mammillaria vivipara (Nutt.) Haw.
Mammillaria vivipara (Nutt.) Haw. var. borealis Engelm.

Family Celastraceae    (Family Information, Photo Gallery and Map Gallery - Wisconsin)   2 : 490

Euonymus L.      spindletree
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Euonymus alata (Thunb.) Sieb.      winged burning bush, winged burning-bush, winged euonymus, winged spindle-tree - *WI*
Celastrus alatus Thunb.
Evonymus alata (Thunb.) Siebold (WI)

Euonymus atropurpureus . burning-bush, eastern wahoo, wahoo - Celastraceae *MN* native to Minnesota, *WI*
    Euonymus atropurpurea Jacq.      eastern wahoo

Euonymus atropurpurea Jacq. var. atropurpurea      burning-bush, eastern wahoo - *WI*
Evonymus atropurpurea Jacq. (WI)

Euonymus europaea L.      European spindletree - *WI*
Evonymus europaea L. (WI)

Euonymus fortunei (Turcz.) Hand.-Maz.      climbing euonymus, winter-creeper, winter creeper - WI [Excluded in Wisconsin]
Evonymus fortunei (Turcz.) Hand.-Mazz. (WI)

Euonymus fortunei (Turcz.) Hand.-Maz. var. radicans (Sieb. ex Miq.) Rehd.      winter creeper
Euonymus radicans Sieb. ex Miq.

Euonymus hamiltoniana Wall      Hamilton's spindletree

Euonymus hamiltoniana Wall ssp. maackii (Rupr.) Komarov      Hamilton's spindletree

Euonymus obovata Nutt.      running strawberry bush

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

Eupatorium L.      thoroughwort
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Eupatorium altissimum .  upland boneset, tall boneset, tall eupatorium, tall thoroughwort - Asteraceae *MN* native to Minnesota, *WI*
    Eupatorium altissimum L.      tall thoroughwort
Eupatorium saltuense Fernald (WI)
Eupatorium saltuense Fern., non Agertina altissima (L.) King & H.E. Robins.

Eupatorium fistulosum Barratt      trumpetweed
Eupatoriadelphus fistulosus (Barratt) King & H.E. Robins.

Eupatorium maculatum . Spotted Joe pye weed,  spotted Joe-Pye-weed - Asteraceae *MN* native to Minnesota, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range
    Eupatorium maculatum L.      spotted joepyeweed

Eupatorium maculatum ssp. bruneri . Spotted Joe pye weed,  spotted Joe-Pye-weed - Asteraceae *MN* native to Minnesota, *WI*
    Eupatorium maculatum L. var. bruneri (Gray) Breitung      spotted joepyeweed
Eupatorium bruneri Gray
Eupatorium maculatum L. var. bruneri (A.Gray) Breitung (WI)
Eupatoriadelphus maculatus (L.) King & H.E. Robins. var. bruneri (Gray) King & H.E. Robins.
Eupatorium maculatum L. ssp. bruneri (Gray) G.W. Douglas

Eupatorium maculatum var. foliosum . Spotted Joe pye weed - Asteraceae *MN* native to Minnesota
    Eupatorium maculatum L. var. foliosum (Fern.) Wieg.      spotted joepyeweed

Eupatorium maculatum var. maculatum . Spotted Joe pye weed,  spotted Joe-Pye-weed - Asteraceae *MN* native to Minnesota, *WI*
    Eupatorium maculatum L. var. maculatum      spotted joepyeweed
Eupatoriadelphus maculatus (L.) King & H.E. Robins.
Eupatorium purpureum L. var. maculatum (L.) Darl.

Eupatorium maculatum L. subsp. maculatum var. maculatum . spotted Joe-Pye-weed  - *WI* +
Eupatorium maculatum L. var. maculatum (WI)
Eupatoriadelphus maculatus (L.) R.M.King & H.Rob. (WI)

Eupatorium maculatum L. X E. purpureum L. *WI* +

Eupatorium perfoliatum L.       boneset, common boneset, thoroughwort - *WI*, *MB* Species widespread, abundant, and apparently secure throughout range;  widespread in Manitoba but elements of future concern, more information needed

Eupatorium perfoliatum var. perfoliatum .  boneset, common boneset, thoroughwort - Asteraceae *MN* native to Minnesota, *WI*
    Eupatorium perfoliatum L. var. perfoliatum      common boneset
Eupatorium perfoliatum L. f. perfoliatum (WI)
Eupatorium perfoliatum L. f. purpureum Britton (WI)
Eupatorium perfoliatum L. f. trifolium Fassett (WI)
Eupatorium perfoliatum L. f. truncatum (Muhl. ex Willd.) Fassett (WI)

Eupatorium purpureum . green-stemmed Joe-Pye-weed, purple Joe-Py, *MB* Species widespread, abundant, and apparently secure throughout range
    Eupatorium purpureum L.      sweetscented joepyeweed
Eupatorium falcatum Michx. (WI)
Eupatorium holzingeri Rydb. (WI)
Eupatoriadelphus purpureus (L.) R.M.King & H.Rob. (WI)
Eupatorium purpureum L. var. holzingeri (Rydb.) E.Lamont (WI)
Eupatorium purpureum L. var. purpureum (WI)

Eupatorium purpureum var. holzingeri . Sweet Joe pye weed - Asteraceae *MN* native to Minnesota
    Eupatorium purpureum L. var. holzingeri (Rydb.) E. Lamont      Holzinger's eupatorium
Eupatorium holzingeri Rydb.

Eupatorium purpureum var maculatum  [Google Images] . Joe-pye-weed - *MB* Species abundant throughout range, variety uncertain; widespread, abundant, and apparently secure in Manitoba

Eupatorium purpureum var. purpureum . Sweet Joe pye weed - Asteraceae *MN* native to Minnesota
    Eupatorium purpureum L. var. purpureum      sweetscented joepyeweed
Eupatorium falcatum Michx.
Eupatoriadelphus purpureus (L.) King & H.E. Robins.
Eupatorium purpureum L. var. amoenum (Pursh) Gray
Eupatorium trifoliatum L.

Eupatorium rugosum . White snakeroot - Asteraceae *MN* native to Minnesota, *WI*

Eupatorium rugosum Houtt. var. rugosum . white snakeroot - *WI* * +
Ageratina altissima (L.) R.M.King & H.Rob. (WI)
Ageratum altissimum L., non Eupatorium altissimum L. (WI)
Ageratina altissima (L.) R.M.King & H.Rob. var. altissima (WI)
Eupatorium rugosum Houtt. var. chlorolepis Fernald (WI)
Eupatorium rugosum Houtt. var. tomentellum (B.L.Rob.) S.F.Blake (WI)
Eupatorium rugosum Houtt. var. villicaule (Fernald) S.F.Blake (WI)
Eupatorium urticaefolium Reichard (WI)
Eupatorium urticaefolium Reichard var. tomentellum B.L.Rob. (WI)

Eupatorium serotinum Michx.      late boneset, late eupatorium, late-flowering thoroughwort, lateflowering thoroughwort - *WI*

Eupatorium sessilifolium .  upland boneset, woodland bonesett - Asteraceae *MN* native to Minnesota :  Threatened list, *WI*
    Eupatorium sessilifolium L.      upland boneset

Eupatorium sessilifolium L. var. brittonianum Porter       upland boneset, woodland boneset - *WI*

Eupatorium ×truncatum Muhl. ex Willd. (pro sp.)     
Eupatorium cuneatum (Engelm. ex Gray) Engelm. ex Small
Eupatorium perfoliatum L. var. cuneatum Engelm. ex Gray
Eupatorium perfoliatum L. var. truncatum (Muhl. ex Willd.) Gray
Eupatorium ×polyneuron (F.J. Herm.) Wunderlin
Eupatorium resinosum Torr. ex DC. var. kentuckiense Fern.
Eupatorium serotinum Michx. var. polyneuron F.J. Herm.

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

Euphorbia L.      spurge
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Euphorbia agraria Bieb.      urban spurge
Euphorbia podperae Croizat

Euphorbia brachycera Engelm.      horned spurge
Euphorbia brachycera Engelm. var. robusta (Engelm.) Dorn
Euphorbia lurida Engelm.
Euphorbia montana Engelm.
Euphorbia odontadenia Boiss.
Euphorbia robusta (Engelm.) Small ex. Britt. & Br.
Tithymalus brachycera (Engelm.) Small
Tithymalus montanus (Engelm.) Small
Tithymalus robustus (Engelm.) Small

Euphorbia commutata Engelm.      tinted spurge, tinted wood spurge, tinted woodland spurge, wood spurge - *WI*
Euphorbia commutata Engelm. var. erecta J.B.S. Norton
Galarhoeus commutatus (Engelm.) Small
Galarhoeus commutatus (Engelm.) Small var. erectus (J.B.S. Norton) Small
Tithymalus commutatus (Engelm.) Klotzsch & Garcke

Euphorbia corollata L.      flowering spurge - *WI*
Euphorbia corollata L. var. angustifolia Ell.
Euphorbia corollata L. var. corollata (WI)
Euphorbia corollata L. var. mollis Millsp. (WI)
Euphorbia corollata L. var. paniculata (Elliott) Boiss. (WI)
Euphorbia marilandica Greene
Euphorbia marilandica Greene (WI)
Euphorbia pubentissima Michx. (WI)
Tithymalopsis corollata (L.) Klotzsch
Tithymalopsis marilandica (Greene) Small
Tithymalopsis olivacea Small

Euphorbia corollata var. corollata . Flowering spurge - Euphorbiaceae *MN* native to Minnesota

Euphorbia cyathophora . fire-on-the-mountain, painted leaf, painted poinsettia, wild poinsettia - Euphorbiaceae *MN* non-native, *WI*
    Euphorbia cyathophora Murr.      fire on the mountain
Euphorbia barbellata Engelm.
Euphorbia geniculata Ortega (WI)
Euphorbia graminifolia Michx.
Euphorbia havanensis Willd. ex Schlecht. & Cham.
Euphorbia heterophylla auct. non L. (WI)
Euphorbia heterophylla L. var. barbellata (Engelm.) Holz.
Euphorbia heterophylla L. var. cyathophora (Murr.) Boiss.
Euphorbia heterophylla L. var. graminifolia Engelm.
Euphorbia prunifolia Jacq. (WI)
Poinsettia barbellata Small
Poinsettia cyathophora (Murr.) Klotzsch & Garcke
Poinsettia cyathophora (Murr.) Klotzsch & Garcke var. graminifolia (Engelm.) Mohlenbrock
Poinsettia geniculata (Ortega) Klotzsch & Garcke (WI)
Poinsettia graminifolia (Michx.) Millsp.
Poinsettia havanensis (Willd. ex Schlecht. & Cham.) Small
Poinsettia heterophylla (L.) Klotzsch & Garcke (WI)

Euphorbia cyparissias . Cypress spurge, graveyard spurge - Euphorbiaceae *MN* non-native, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; not native to Manitoba
    Euphorbia cyparissias L.      cypress spurge
Galarhoeus cyparissias (L.) Small ex Rydb.
Tithymalus cyparissias (L.) Hill

Euphorbia davidii Subils      David's spurge - *WI*
Euphorbia dentata auct. non Michx.
Euphorbia dentata Michx. var. gracillima Millsp.
Euphorbia dentata Michx. var. lancifolia Farw.

Euphorbia dentata . Toothed spurge - Euphorbiaceae *MN* native to Minnesota - *WI*
    Euphorbia dentata Michx.      toothed spurge
Poinsettia dentata (Michx.) Klotzsch & Garcke (WI)

Euphorbia dentata Michx. var. dentata      toothed spurge
Anisophyllum dentatum (Michx.) Haw.
Euphorbia dentata Michx. var. linearis Engelm. ex Boiss.
Euphorbia dentata Michx. var. rigida Engelm.
Euphorbia herronii Riddell
Poinsettia dentata (Michx.) Klotzsch & Garcke

Euphorbia esula . Leafy spurge, wolf's-milk - Euphorbiaceae *MN* non-native, Minn. Stat. §1505.0730, "Prohibited noxious weed", *WI*, *MB* Species widespread, abundant, and apparently secure throughout range; not native to Manitoba
    Euphorbia esula L.      leafy spurge

Euphorbia esula L. var. esula      leafy spurge, wolf's-milk - *WI*
Euphorbia intercedens Podp.
Euphorbia poderae Croizat (WI)
Euphorbia pseudovirgata (Schur) Soó
Euphorbia X pseudovirgata (Schur) Soó (WI)
Galarhoeus esula (L.) Rydb.
Tithymalus esula (L.) Hill

Euphorbia esula L. var. uralensis (Fisch. ex Link) Dorn      Russian leafy spurge
Euphorbia esula L. ssp. tommasiniana (Bertol.) Nyman
Euphorbia uralensis Fisch. ex Link
Euphorbia virgata Waldst. & Kit., non Desf.
Tithymalus uralensis (Fisch. ex Link) Prokhanov

Euphorbia ×gayeri Boros & Soó ex Soó     

Euphorbia geyeri . Geyer's spurge, prostrate spurge - Euphorbiaceae *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

Euphorbia glyptosperma . Ridge-seeded spurge - Euphorbiaceae *MN* native to Minnesota

Euphorbia helioscopia .  mad-woman's-milk, sun spurge, wart-weed - Euphorbiaceae *MN* non-native, *WI*, *MB* Species widespread, abundant, and apparently secure throughout range
    Euphorbia helioscopia L.      madwoman's milk
Galarhoeus helioscopius (L.) Haw.
Tithymalus helioscopius (L.) Hill

Euphorbia hexagona . six-angle spurge, six-angled spurge - Euphorbiaceae *MN* native to Minnesota, *WI*
    Euphorbia hexagona Nutt. ex Spreng.      sixangle spurge
Zygophyllidium hexagonum (Nutt. ex Spreng.) Small

Euphorbia maculata . Prostrate hairy spurge - Euphorbiaceae *MN* native to Minnesota

Euphorbi, *MB* Species widespread, abundant, and apparently secure throughout range; not native to Manitoba
    Euphorbia marginata Pursh      snow on the mountain
Agaloma marginata (Pursh) A.& D. Löve
Dichrophyllum marginatum (Pursh) Klotzsch & Garcke
Lepadena marginata (Pursh) Nieuwl.

Euphorbia missurica var. intermedia . Missouri spurge - Euphorbiaceae *MN* native to Minnesota :  Special Concern list

Euphorbia myrsinites L.      myrtle spurge - WI [Excluded in Wisconsin]
Tithymalus myrsinites (L.) Hill

Euphorbia nutans . Nodding spurge - Euphorbiaceae *MN* native to Minnesota

Euphorbia obtusata Pursh . blunt-leaved spurge, woodland spurge  - *WI* +
Galarhoeus obtusatus (Pursh) Small (WI)
Tithymalus obtusatus (Pursh) Klotzsch & Garcke (WI)

Euphorbia peplus L.      petty spurge - *WI*, *MB* More information needed on abundance of species throughout range; not native to Manitoba
Galarhoeus peplus (L.) Rydb.
Tithymalus peplus (L.) Hill

Euphorbia platyphyllos L.      broadleaf spurge
Galarhoeus platyphyllos (L.) Small
Tithymalus platyphyllos (L.) Hill

Euphorbia serpyllifolia . Thyme-leaved spurge - Euphorbiaceae *MN* native to Minnesota, *MB* Species widespread, abundant, and apparently secure throughout range; widespread and abundant in Manitoba, but with elements of future concern

Euphorbia spathulata . Prairie spurge - Euphorbiaceae *MN* native to Minnesota, WI [Excluded in Wisconsin]
    Euphorbia spathulata Lam.      warty spurge
Euphorbia alta J.B.S. Norton
Euphorbia arkansana Engelm. & Gray
Euphorbia dictyosperma Fisch. & C.A. Mey.
Euphorbia obtusata Pursh
Galarhoeus arkansanus (Engelm. & Gray) Small ex Rydb.
Galarhoeus obtusatus (Pursh) Small
Tithymalus arkansanus (Engelm. & Gray) Klotzsch & Garcke
Tithymalus missouriensis (J.B.S. Norton) Small
Tithymalus obtusatus (Pursh) Klotzsch & Garcke
Tithymalus spathulatus (Lam.) W.A. Weber

Euphorbia x pseudovirgata . Maxson's cliff fern - Euphorbiaceae *MN* native to Minnesota

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

Euphrasia L.      eyebright
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Euphrasia arctica  [Google Images] . northern eyebright - *MB* Species widespread, abundant, and apparently secure throughout range; widespread, abundant and nearly secure in Manitoba, but may be elements of future concern

Euphrasia hudsoniana  [Google Images] . eyebright - *MB* Species abundant and widespread throughout range, but more information needed; widespread and abundant in Manitoba, but with elements of future concern

Euphrasia hudsoniana var. ramosior . Hudson Bay eyebright - Scrophulariaceae *MN* native to Minnesota :  Special Concern list
    Euphrasia hudsoniana Fern. & Wieg.      Hudson Bay eyebright

Euphrasia hudsoniana Fern. & Wieg. var. contracta Sell & Yeo      Hudson Bay eyebright

Euphrasia hudsoniana Fern. & Wieg. var. ramosior Sell & Yeo      Hudson Bay eyebright

Euphrasia nemorosa (Pers.) Wallr.      common eyebright
Euphrasia americana auct. p.p.
Euphrasia arctica Lange ex Rostr. ssp. borealis (Townsend) Yeo
Euphrasia borealis (Townsend) Wettst.
Euphrasia canadensis auct. non Townsend
Euphrasia curta (Fries) Wettst.
Euphrasia officinalis auct. non L.
Euphrasia pectinata auct. non Ten.
Euphrasia tatarica auct. non Fisch. ex Spreng.

Euphrasia officinalis . Tartary eyebright - Scrophulariaceae *MN* non-native

Euphrasia stricta D. Wolff ex J.F. Lehm.      drug eyebright - *WI*
Euphrasia brevipila Burn. & Gremli ex Gremli
Euphrasia condensata Jord.
Euphrasia officinalis L.
Euphrasia rigidula Jord.

Euphrasia subarctica  [Google Images] . arctic eyebright - *MB* Species common and apparently secure throughout range, but taxonomic questions, more information needed

Euphrasia vinacea  [Google Images] . eyebright - *MB* Abundance of species uncertain, taxonomic questions; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation

Eurhynchium

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

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

Eurotia

Eurotia lanata  [Google Images] . winterfat - *MB* Species widespread, abundant, and apparently secure throughout range;  rare in Manitoba, less than 20 occurrences, may be vulnerable to extirpation

Eutrema

Eutrema edwardsii  [Google Images] . *MB* Species widespread throughout range, but elements of future concern; very rare in Manitoba, less than 5 occurrences, vulnerable to extirpation

Eurybia (Cass.) S.F. Gray      aster

Eurybia furcata (Burgess) Nesom      forked aster
Aster furcatus Burgess

Eurybia macrophylla (L.) Cass.      bigleaf aster
Aster ianthinus Burgess
Aster macrophyllus L.
Aster macrophyllus L. var. apricensis Burgess
Aster macrophyllus L. var. excelsior Burgess
Aster macrophyllus L. var. ianthinus (Burgess) Fern.
Aster macrophyllus L. var. pinguifolius Burgess
Aster macrophyllus L. var. sejunctus Burgess
Aster macrophyllus L. var. velutinus Burgess
Aster multiformis Burgess
Aster nobilis Burgess
Aster riciniatus Burgess
Aster roscidus Burgess
Aster violaris Burgess

Eurybia schreberi (Nees) Nees      Schreber's aster
Aster chasei G.N. Jones
Aster curvescens Burgess
Aster glomeratus (Bernh. ex Nees) Burgess
Aster schreberi Nees
Eurybia glomerata Bernh. ex Nees

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

Euthamia Nutt. ex Cass.      goldentop
(Genus Information, Photo Gallery and Map Gallery - Wisconsin)

Euthamia graminifolia . common flat-topped goldenrod, grass-leaved goldenrod - Asteraceae *MN* native to Minnesota, *WI*
    Euthamia graminifolia (L.) Nutt.      flat-top goldentop

Euthamia graminifolia var. graminifolia . common flat-topped goldenrod, grass-leaved goldenrod - Asteraceae *MN* native to Minnesota, *WI*
    Euthamia graminifolia (L.) Nutt. var. graminifolia      flat-top goldentop
Chrysocoma graminifolia L. (WI)
Euthamia floribunda Greene (WI)
Euthamia graminifolia (L.) Nutt. var. major (Michx.) Moldenke
Euthamia graminifolia (L.) Nutt. var. nuttallii (Greene) W.Stone (WI)
Euthamia nuttallii Greene (WI)
Solidago graminifolia (L.) Salisb.
Solidago graminifolia (L.) Salisb. var. graminifolia (WI)
Solidago graminifolia (L.) Salisb. var. major (Michx.) Fern.
Solidago graminifolia (L.) Salisb. var. nuttallii (Greene) Fernald (WI)
Solidago graminifolia (L.) Salisb. var. polycephala (Fernald) Fernald (WI)
Solidago graminifolia (L.) Salisb. var. typica Rosend. & Cronquist (WI)
Solidago hirtella (Greene) Bush (WI)
Solidago nuttallii (Greene) Bush (WI)
Solidago polycephala Fernald (WI)

Euthamia graminifolia var. major . Grass-leaved goldenrod - Asteraceae *MN* native to Minnesota

Euthamia graminifolia (L.) Nutt. var. nuttallii (Greene) W. Stone      flat-top goldentop
Euthamia floribunda Greene
Euthamia nuttallii Greene
Solidago graminifolia (L.) Salisb. var. nuttallii (Greene) Fern.
Solidago graminifolia (L.) Salisb. var. polycephala (Fern.) Fern.
Solidago hirtella (Greene) Bush
Solidago nuttallii (Greene) Bush
Solidago polycephala Fern.

Euthamia gymnospermoides . Great Plains goldenrod, Great Plains flat-topped goldenrod, Texas goldentop, viscid grass-leaved goldenrod - Asteraceae *MN* native to Minnesota, *WI*
    Euthamia gymnospermoides Greene      Texas goldentop
Euthamia camporum Greene
Euthamia chrysothamnoides Greene (WI)
Euthamia chrysothamnoides Greene
Euthamia glutinosa Rydb.
Euthamia media Greene
Euthamia pulverulenta Greene
Solidago camporum (Greene) A. Nels.
Solidago chrysothamnoides (Greene) Bush
Solidago graminifolia (L.) Salisb. var. gymnospermoides (Greene) Croat
Solidago graminifolia (L.) Salisb. var. media (Greene) S.K. Harris
Solidago gymnospermoides (Greene) Fern.
Solidago gymnospermoides (Greene) Fern. var. callosa S.K. Harris
Solidago media (Greene) Bush
Solidago moseleyi Fern.
Solidago perglabra Friesner
Solidago texensis Friesner

Euthamia tenuifolia (Pursh) Nutt.      Coastal Plain flat-topped goldenrod, slender goldentop - *WI*

Euthamia tenuifolia (Pursh) Nutt. var. tenuifolia      Coastal Plain flat-topped goldenrod, slender goldentop - *WI*
Euthamia caroliniana (L.) Greene ex Porter & Britt.
Euthamia microcephala Greene
Euthamia microphylla Greene
Euthamia minor (Michx.) Greene
Euthamia remota Greene
Solidago caroliniana B.S.P.
Solidago minor (Michx.) Fern.
Solidago microphylla (Greene) Bush
Solidago microcephala (Greene) Bush
Solidago remota (Greene) Friesner
Solidago tenuifolia Pursh

Evernia

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


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