| Family |
Taxon |
Common Name | Photographs |
| Alismataceae |
Sagittaria rigida Pursh |
sessile-fruited arrow-head, stiff arrow-head |
|
| Apiaceae |
Cicuta bulbifera L. |
bulblet water-hemlock |
|
| Apiaceae |
Hydrocotyle americana L. |
American marsh pennywort, marsh pennywort |
|
| Asteraceae |
Ambrosia psilostachya DC. |
perennial ragweed, western ragweed |
|
| Asteraceae |
Centaurea biebersteinii DC. |
spotted knapweed |
|
| Asteraceae |
Helianthus giganteus L. |
giant sunflower, swamp sunflower, tall sunflower |
|
| Asteraceae |
Solidago hispida Muhl. ex Willd. var. hispida |
hairy goldenrod |
|
| Berberidaceae |
Caulophyllum thalictroides (L.) Michx. |
blue cohosh, papoose-root, squaw-root |
|
| Brassicaceae |
Arabis divaricarpa A.Nelson |
spreading-pod rock-cress |
|
| Chenopodiaceae |
Cycloloma atriplicifolium (Spreng.) J.M.Coult. |
winged pigweed |
|
| Cistaceae |
Lechea intermedia Legg. ex Britton var. intermedia |
intermediate pinweed, large-pod pinweed |
|
| Cyperaceae |
Carex crawfordii Fernald |
Crawford's oval sedge, Crawford's sedge |
|
| Cyperaceae |
Carex lupulina Willd. |
common hop sedge, hop sedge |
|
| Cyperaceae |
Eleocharis obtusa (Willd.) Schult. |
blunt spike-rush |
|
| Cyperaceae |
Eleocharis ovata (Roth) Roem. & Schult. |
oval spike-rush |
|
| Cyperaceae |
Eriophorum virginicum L. |
rusty cotton-grass, tawny cotton-grass |
|
| Cyperaceae |
Schoenoplectus purshianus (Fernald) M.T.Strong |
Pursh's bulrush, weak bulrush, weak-stalk bulrush, weak-stalk club-rush |
|
| Cyperaceae |
Schoenoplectus purshianus (Fernald) M.T.Stong var. purshianus |
Pursh's bulrush, weak bulrush, weak-stalk bulrush |
|
| Euphorbiaceae |
Chamaesyce glyptosperma (Engelm.) Small |
rib-seed sand-mat, ridge-seeded spurge |
|
| Fagaceae |
Quercus ellipsoidalis E.J.Hill |
Hill's oak, northern pin oak |
|
| Fumariaceae |
Dicentra cucullaria (L.) Bernh. |
Dutchman's-breeches |
|
| Hypericaceae |
Hypericum boreale (Britton) E.P.Bicknell |
northern St. John's-wort |
|
| Hypericaceae |
Hypericum ellipticum Hook. |
creeping St. John's-wort, pale St. John's-wort |
|
| Hypericaceae |
Hypericum majus (A.Gray) Britton |
larger Canadian St. John's-wort |
|
| Juncaceae |
Juncus brevicaudatus (Engelm.) Fernald |
narrow-panicle rush |
|
| Lamiaceae |
Agastache foeniculum (Pursh) Kuntze |
blue giant hyssop, fragrant giant hyssop, lavender giant hyssop |
|
| Liliaceae |
Streptopus lanceolatus (Aiton) Reveal var. longipes (Fernald) Reveal |
twisted-stalk |
|
| Liliaceae |
Trillium cernuum L. |
nodding trillium, whip-poor-will flower |
|
| Liliaceae |
Trillium grandiflorum (Michx.) Salisb. |
big white trillium, great white trillium, large-flowered trillium, snow trillium, white trillium, white wake-robin |
|
| Limnanthaceae |
Floerkea proserpinacoides Willd. |
false mermaid, false mermaid-weed |
|
| Nyctaginaceae |
Mirabilis albida (Walter) Heimerl |
pale umbrella-wort, white four-o'clock |
|
| Onagraceae |
Epilobium leptophyllum Raf. |
American marsh willow-herb, bog willow-herb, fen willow-herb |
|
| Onagraceae |
Oenothera biennis L. |
bastard evening-primrose, common evening-primrose |
|
| Osmundaceae |
Osmunda regalis L. var. spectabilis (Willd.) A.Gray |
American royal fern, flowering fern, royal fern |
|
| Papaveraceae |
Sanguinaria canadensis L. |
bloodroot |
|
| Poaceae |
Bromus latiglumis (Shear) Hitchc. |
ear-leaved brome |
|
| Poaceae |
Elymus trachycaulus (Link) Gould ex Shinners |
slender wheat grass |
|
| Poaceae |
Elymus trachycaulus (Link) Gould ex Shinners subsp. subsecundus (Link) A.Löve & D.Löve |
bearded wheat grass, slender wheat grass |
|
| Poaceae |
Elymus trachycaulus (Link) Gould ex Shinners subsp. trachycaulus |
slender wheat grass |
|
| Poaceae |
Torreyochloa fernaldii (Hitchc.) Church |
Fernald's false manna grass |
|
| Polygonaceae |
Persicaria punctata (Elliott) Small |
dotted smartweed |
|
| Primulaceae |
Lysimachia terrestris (L.) Britton, Sterns & Poggenb. |
bulbil loosestrife, swamp-candles, swamp loosestrife |
|
| Ranunculaceae |
Anemone acutiloba (DC.) G.Lawson |
sharp-lobed hepatica |
|
| Ranunculaceae |
Clematis virginiana L. |
devil's-darning-needle, virgin's-bower |
|
| Ranunculaceae |
Enemion biternatum Raf. |
false rue anemone |
|
| Rosaceae |
Geum canadense Jacq. |
white avens |
|
| Rosaceae |
Rosa blanda Aiton |
early wild rose, smooth rose, wild rose |
|
| Rosaceae |
Rosa carolina L. |
Carolina rose, pasture rose |
|
| Rosaceae |
Rubus hispidus L. |
bristly dewberry, swamp dewberry |
|
| Rosaceae |
Rubus regionalis L.H.Bailey |
Wisconsin dewberry |
|