| Family |
Taxon |
Common Name | Photographs |
| Apiaceae |
Cicuta bulbifera L. |
bulblet water-hemlock |
|
| Aristolochiaceae |
Asarum canadense L. |
Canadian wild-ginger, wild-ginger |
|
| Asteraceae |
Bidens cernua L. |
nodding beggar-ticks, nodding bur-marigold |
|
| Asteraceae |
Bidens connata Muhl. ex Willd. |
purple-stem beggar-ticks, purple-stemmed tickseed |
|
| Asteraceae |
Eupatorium perfoliatum L. var. perfoliatum |
boneset, common boneset, thoroughwort |
|
| Betulaceae |
Carpinus caroliniana Walter subsp. virginiana (Marshall) Furlow |
American hornbeam, blue-beech, hornbeam, ironwood |
|
| Ceratophyllaceae |
Ceratophyllum demersum L. |
coon's-tail, hornwort |
|
| Cornaceae |
Cornus rugosa Lam. |
round-leaved dogwood |
|
| Cyperaceae |
Carex arctata Boott |
drooping woodland sedge |
|
| Cyperaceae |
Carex bebbii (L.H.Bailey) Olney ex Fernald |
Bebb's oval sedge, Bebb's sedge |
|
| Cyperaceae |
Carex scoparia Schkuhr ex Willd. var. scoparia |
broom sedge, lance-fruited oval sedge |
|
| Cyperaceae |
Cyperus bipartitus Torr. |
shining flat sedge, slender flat sedge |
|
| Cyperaceae |
Cyperus odoratus L. |
flat sedge, fragrant cyperus, rusty flat sedge |
|
| Cyperaceae |
Dulichium arundinaceum (L.) Britton var. arundinaceum |
pond sedge, three-way sedge |
|
| Cyperaceae |
Eleocharis erythropoda Steud. |
bald spike-rush |
|
| Cyperaceae |
Eleocharis palustris (L.) Roem. & Schult. |
common spike-rush, marsh spike-rush |
|
| Cyperaceae |
Eleocharis quadrangulata (Michx.) Roem. & Schult. |
angled spike-rush, square-stem spike-rush |
|
| Cyperaceae |
Schoenoplectus heterochaetus (Chase) Soják |
slender bulrush |
|
| Cyperaceae |
Schoenoplectus pungens (Vahl) Palla |
chair-maker's rush, common three-square bulrush |
|
| Cyperaceae |
Scirpus cyperinus (L.) Kunth |
wool-grass |
|
| Equisetaceae |
Equisetum fluviatile L. |
pipes, river horsetail, water horsetail |
|
| Eriocaulaceae |
Eriocaulon aquaticum (Hill) Druce |
seven-angle pipewort, white buttons |
|
| Fabaceae |
Trifolium arvense L. |
rabbit-foot clover |
|
| Haloragaceae |
Myriophyllum sibiricum Kom. |
common water-milfoil, short-spike water-milfoil |
|
| Hydrocharitaceae |
Elodea canadensis Michx. |
Canadian waterweed, common waterweed |
|
| Hydrocharitaceae |
Vallisneria americana Michx. |
American eelgrass, water-celery |
|
| Hypericaceae |
Triadenum fraseri (Spach) Gleason |
bog St. John's-wort, Fraser's marsh St. John's-wort |
|
| Juglandaceae |
Juglans cinerea L. |
butternut, white walnut |
|
| Juncaceae |
Juncus brevicaudatus (Engelm.) Fernald |
narrow-panicle rush |
|
| Juncaceae |
Juncus canadensis J.Gay |
Canadian rush |
|
| Juncaceae |
Juncus effusus L. |
common rush, soft rush |
|
| Juncaceae |
Juncus nodosus L. |
joint rush, jointed rush, knotted rush |
|
| Juncaceae |
Juncus pelocarpus E.Mey. |
brown-fruited rush |
|
| Juncaceae |
Juncus tenuis Willd. |
path rush, poverty rush, roadside rush |
|
| Lamiaceae |
Lycopus americanus Muhl. ex W.P.C.Barton |
American water-horehound, common water-horehound |
|
| Lamiaceae |
Lycopus uniflorus Michx. |
northern bugleweed, northern water-horehound |
|
| Lamiaceae |
Mentha arvensis L. var. canadensis (L.) Kuntze |
field mint, wild mint |
|
| Lamiaceae |
Scutellaria lateriflora L. |
blue skullcap, mad-dog skullcap |
|
| Lemnaceae |
Lemna trisulca L. |
forked duckweed, star duckweed |
|
| Lemnaceae |
Lemna turionifera Landolt |
perennial duckweed, Turion duckweed |
|
| Lemnaceae |
Spirodela polyrrhiza (L.) Schleid. |
giant duckweed, greater duckweed |
|
| Lobeliaceae |
Lobelia siphilitica L. |
great blue lobelia |
|
| Lobeliaceae |
Lobelia siphilitica L. var. ludoviciana A.DC. |
great blue lobelia |
|
| Lycopodiaceae |
Lycopodiella inundata (L.) Holub |
bog club-moss, marsh club-moss, northern bog club-moss |
|
| Lycopodiaceae |
Lycopodium dendroideum Michx. |
northern tree club-moss, round-branched club-moss |
|
| Najadaceae |
Najas flexilis (Willd.) Rostk. & W.L.E.Schmidt |
nodding water-nymph, northern water-nymph, slender naiad |
|
| Najadaceae |
Najas guadalupensis (Spreng.) Magnus |
southern naiad, southern water-nymph |
|
| Najadaceae |
Najas guadalupensis (Spreng.) Magnus subsp. olivacea (Rosend. & Butters) R.R.Haynes & Hellq. |
Guadalupe water-nymph, southern naiad, southern water-nymph |
|
| Nymphaeaceae |
Nuphar variegata Durand |
bull-head pond-lily |
|
| Nymphaeaceae |
Nymphaea odorata Aiton |
American white water-lily, fragrant water-lily |
|