| Family |
Taxon |
Common Name | Photographs |
| Alismataceae |
Sagittaria latifolia Willd. |
broad-leaved arrow-head, common arrow-head, duck-potato, wapato |
|
| Apiaceae |
Cicuta maculata L. |
common water-hemlock, spotted water-hemlock |
|
| Apiaceae |
Hydrocotyle americana L. |
American marsh pennywort, marsh pennywort |
|
| Apocynaceae |
Apocynum androsaemifolium L. |
spreading dogbane |
|
| Araceae |
Calla palustris L. |
water-arum, wild calla |
|
| Asclepiadaceae |
Asclepias incarnata L. subsp. incarnata |
swamp milkweed |
|
| Asteraceae |
Antennaria parlinii Fernald |
Parlin's pussy-toes, plantain pussy-toes |
|
| Asteraceae |
Antennaria parlinii Fernald subsp. fallax (Greene) R.J.Bayer & Stebbins |
Parlin's pussy-toes, plantain pussy-toes |
|
| Asteraceae |
Bidens connata Muhl. ex Willd. |
purple-stem beggar-ticks, purple-stemmed tickseed |
|
| Asteraceae |
Bidens frondosa L. |
common beggar-ticks, devil's beggar-ticks |
|
| Asteraceae |
Eupatorium maculatum L. |
spotted Joe-Pye-weed |
|
| Asteraceae |
Rudbeckia hirta L. var. pulcherrima Farw. |
black-eyed Susan |
|
| Balsaminaceae |
Impatiens capensis Meerb. |
orange jewelweed, orange touch-me-not, spotted touch-me-not |
|
| Betulaceae |
Alnus incana (L.) Moench subsp. rugosa (Du Roi) R.T.Clausen |
mountain alder, speckled alder, swamp alder |
|
| Caprifoliaceae |
Diervilla lonicera Mill. |
northern bush-honeysuckle |
|
| Caprifoliaceae |
Viburnum acerifolium L. |
dockmackie, maple-leaved arrow-wood, maple-leaved viburnum |
|
| Caryophyllaceae |
Stellaria longifolia Muhl. ex Willd. |
long-leaved stitchwort |
|
| Convolvulaceae |
Calystegia sepium (L.) R.Br. |
hedge bindweed, hedge false bindweed |
|
| Cyperaceae |
Carex buxbaumii Wahlenb. |
Buxbaum's sedge |
|
| Cyperaceae |
Carex debilis Michx. var. rudgei L.H.Bailey |
northern weak sedge, weak sedge, white-edge sedge |
|
| Cyperaceae |
Carex intumescens Rudge |
greater bladder sedge, shining bur sedge, swollen sedge |
|
| Cyperaceae |
Carex lacustris Willd. |
common lake sedge, rip-gut sedge |
|
| Cyperaceae |
Carex pellita Willd. |
broad-leaved woolly sedge |
|
| Cyperaceae |
Carex projecta Mack. |
loose-headed oval sedge, necklace sedge |
|
| Cyperaceae |
Carex stipata Muhl. ex Willd. var. stipata |
common fox sedge, owl-fruit sedge |
|
| Cyperaceae |
Carex stricta Lam. |
common tussock sedge, hummock sedge, tussock sedge, uptight sedge |
|
| Cyperaceae |
Carex viridula Michx. subsp. viridula |
green yellow sedge, little green sedge |
|
| Cyperaceae |
Cyperus bipartitus Torr. |
shining flat sedge, slender flat sedge |
|
| Cyperaceae |
Dulichium arundinaceum (L.) Britton var. arundinaceum |
pond sedge, three-way sedge |
|
| Cyperaceae |
Fimbristylis autumnalis (L.) Roem. & Schult. |
autumn sedge, slender fimbry, slender fringe-rush |
|
| Cyperaceae |
Lipocarpha micrantha (Vahl) G.C.Tucker |
small-flowered hemicarpha |
|
| Cyperaceae |
Schoenoplectus smithii (A.Gray) Soják |
blunt-scale bulrush, Smith's bulrush |
|
| Dryopteridaceae |
Onoclea sensibilis L. |
sensitive fern |
|
| Eriocaulaceae |
Eriocaulon aquaticum (Hill) Druce |
seven-angle pipewort, white buttons |
|
| Fabaceae |
Vicia americana Muhl. ex Willd. subsp. americana |
American vetch |
|
| Geraniaceae |
Geranium maculatum L. |
Crane's-bill, spotted geranium, wild geranium |
|
| Hypericaceae |
Triadenum fraseri (Spach) Gleason |
bog St. John's-wort, Fraser's marsh St. John's-wort |
|
| Iridaceae |
Iris versicolor L. |
blue flag, harlequin blue flag, northern blue flag |
|
| Iridaceae |
Sisyrinchium montanum Greene |
mountain blue-eyed-grass, strict blue-eyed grass |
|
| Iridaceae |
Sisyrinchium montanum Greene var. montanum |
mountain blue-eyed grass, strict blue-eyed grass |
|
| Juncaceae |
Juncus arcticus Willd. var. balticus (Willd.) Trautv. |
Arctic rush, Baltic rush, wire 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 |
|
| Lemnaceae |
Lemna turionifera Landolt |
perennial duckweed, Turion duckweed |
|
| Lemnaceae |
Spirodela polyrrhiza (L.) Schleid. |
giant duckweed, greater duckweed |
|
| Lycopodiaceae |
Huperzia lucidula (Michx.) Trevis. |
shining club-moss, shining fir-moss |
|
| Lycopodiaceae |
Lycopodiella inundata (L.) Holub |
bog club-moss, marsh club-moss, northern bog club-moss |
|
| Lycopodiaceae |
Lycopodium annotinum L. |
common club-moss, bristly club-moss, stiff club-moss |
|
| Oleaceae |
Fraxinus nigra Marshall |
black ash |
|