| Family |
Taxon |
Common Name | Photographs |
| Alismataceae |
Alisma triviale Pursh |
northern water-plantain |
|
| Anacardiaceae |
Toxicodendron rydbergii (Small ex Rydb.) Greene |
Rydberg's poison-ivy, western poison-ivy |
|
| Apiaceae |
Pastinaca sativa L. |
wild parsnip |
|
| Apiaceae |
Sium suave Walter |
hemlock water-parsnip, water-parsnip |
|
| Apiaceae |
Taenidia integerrima (L.) Drude |
yellow-pimpernel |
|
| Araliaceae |
Aralia nudicaulis L. |
wild sarsaparilla |
|
| Asteraceae |
Achillea millefolium L. |
common yarrow, milfoil |
|
| Asteraceae |
Achillea millefolium L. subsp. lanulosa (Nutt.) Piper |
common yarrow, milfoil |
|
| Asteraceae |
Eupatorium rugosum Houtt. var. rugosum |
white snakeroot |
|
| Asteraceae |
Prenanthes alba L. |
lion's-foot, rattlesnake-root, white-lettuce |
|
| Betulaceae |
Carpinus caroliniana Walter subsp. virginiana (Marshall) Furlow |
American hornbeam, blue-beech, hornbeam, ironwood |
|
| Brassicaceae |
Barbarea vulgaris R.Br. |
garden yellow-rocket, winter-cress, yellow-rocket |
|
| Cannabaceae |
Humulus lupulus L. |
common hop, hop |
|
| Cannabaceae |
Humulus lupulus L. var. lupuloides E.Small |
common hop, hop |
|
| Caryophyllaceae |
Dianthus barbatus L. subsp. barbatus |
sweet-William |
|
| Caryophyllaceae |
Dianthus plumarius L. subsp. plumarius |
cottage pink, feathered pink, garden pink |
|
| Caryophyllaceae |
Petrorhagia saxifraga (L.) Link var. saxifraga |
saxifrage pink |
|
| Cornaceae |
Cornus rugosa Lam. |
round-leaved dogwood |
|
| Cuscutaceae |
Cuscuta gronovii Willd. ex Roem. & Schult. var. gronovii |
common dodder, love dodder, scald-weed, swamp dodder |
|
| Cyperaceae |
Carex bromoides Schkuhr ex Willd. subsp. bromoides |
brome-like sedge |
|
| Cyperaceae |
Carex deweyana Schwein. var. deweyana |
Dewey's sedge |
|
| Cyperaceae |
Carex diandra Schrank |
bog panicled sedge, lesser panicled sedge |
|
| Cyperaceae |
Carex disperma Dewey |
soft-leaf sedge, two-seeded bog sedge |
|
| Cyperaceae |
Carex leptonervia (Fernald) Fernald |
few-nerved wood sedge, nerveless woodland sedge |
|
| Cyperaceae |
Carex magellanica Lam. subsp. irrigua (Wahlenb.) Hultén |
boreal bog sedge |
|
| Cyperaceae |
Carex projecta Mack. |
loose-headed oval sedge, necklace sedge |
|
| Cyperaceae |
Carex radiata (Wahlenb.) Small |
eastern star sedge, straight-styled wood sedge |
|
| Cyperaceae |
Carex tenera Dewey |
marsh straw sedge, narrow-leaved oval sedge, quill sedge |
|
| Cyperaceae |
Eleocharis palustris (L.) Roem. & Schult. |
common spike-rush, marsh spike-rush |
|
| Cyperaceae |
Eriophorum virginicum L. |
rusty cotton-grass, tawny cotton-grass |
|
| Dennstaedtiaceae |
Pteridium aquilinum (L.) Kuhn var. latiusculum (Desv.) Underw. ex A.Heller |
bracken, bracken fern, eastern bracken fern |
|
| Elatinaceae |
Elatine minima (Nutt.) Fisch. & C.A.Mey. |
mud-purslane, small waterwort |
|
| Ericaceae |
Vaccinium oxycoccos L. |
small cranberry |
|
| Fabaceae |
Apios americana Medik. |
common groundnut, Indian-potato, potato-bean |
|
| Fumariaceae |
Corydalis sempervirens (L.) Pers. |
pink and yellow corydalis, pale corydalis, rock harlequin |
|
| Haloragaceae |
Myriophyllum tenellum Bigelow |
dwarf water-milfoil, slender water-milfoil |
|
| Hamamelidaceae |
Hamamelis virginiana L. |
American witch-hazel |
|
| Hydrocharitaceae |
Vallisneria americana Michx. |
American eelgrass, water-celery |
|
| Hypericaceae |
Hypericum perforatum L. |
common St. John's-wort, Klamath-weed, St. John's-wort |
|
| Isoetaceae |
Isoetes echinospora Durieu |
spiny-spored quillwort, stiff quillwort |
|
| Lamiaceae |
Lycopus uniflorus Michx. |
northern bugleweed, northern water-horehound |
|
| Lamiaceae |
Stachys tenuifolia Willd. var. tenuifolia |
narrow-leaved hedge-nettle, smooth hedge-nettle |
|
| Liliaceae |
Hemerocallis fulva (L.) L. |
orange daylily, tawny daylily |
|
| Onagraceae |
Epilobium leptophyllum Raf. |
American marsh willow-herb, bog willow-herb, fen willow-herb |
|
| Onagraceae |
Epilobium palustre L. |
marsh willow-herb |
|
| Osmundaceae |
Osmunda regalis L. var. spectabilis (Willd.) A.Gray |
American royal fern, flowering fern, royal fern |
|
| Poaceae |
Bromus ciliatus L. |
fringed brome |
|
| Poaceae |
Dichanthelium acuminatum (Sw.) Gould & C.A.Clark |
hairy panic grass |
|
| Poaceae |
Dichanthelium acuminatum (Sw.) Gould & C.A.Clark X D. boreale (Nash) Freckmann |
|
|
| Poaceae |
Dichanthelium acuminatum (Sw.) Gould & C.A.Clark X D. depauperatum (Muhl.) Gould |
|
|