| Family |
Taxon |
Common Name | Photographs |
| Acoraceae |
Acorus americanus (Raf.) Raf. |
sweet-flag |
|
| 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 |
Heracleum lanatum Michx. |
American cow-parsnip |
|
| Apiaceae |
Hydrocotyle americana L. |
American marsh pennywort, marsh pennywort |
|
| Aquifoliaceae |
Ilex mucronata (L.) M.Powell, V.Savolainen & S.Andrews |
cat-berry, mountain holly |
|
| Aquifoliaceae |
Ilex verticillata (L.) A.Gray |
common winterberry |
|
| Araceae |
Calla palustris L. |
water-arum, wild calla |
|
| Araliaceae |
Aralia nudicaulis L. |
wild sarsaparilla |
|
| Araliaceae |
Panax quinquefolius L. |
American ginseng, ginseng |
|
| Asteraceae |
Anthemis tinctoria L. |
golden marguerite, yellow cotula, yellow chamomile |
|
| Asteraceae |
Aster ciliolatus Lindl. |
Lindley's aster, northern heart-leaved aster |
|
| Asteraceae |
Aster macrophyllus L. |
big-leaved aster, large-leaved aster |
|
| Asteraceae |
Bidens cernua L. |
nodding beggar-ticks, nodding bur-marigold |
|
| Asteraceae |
Bidens frondosa L. |
common beggar-ticks, devil's beggar-ticks |
|
| Asteraceae |
Cirsium altissimum (L.) Spreng. |
tall thistle, wood thistle |
|
| Asteraceae |
Eupatorium maculatum L. |
spotted Joe-Pye-weed |
|
| Asteraceae |
Eupatorium maculatum L. subsp. maculatum var. maculatum |
spotted Joe-Pye-weed |
|
| Asteraceae |
Eupatorium maculatum L. X E. purpureum L. |
|
|
| Asteraceae |
Hieracium aurantiacum L. |
devil's-paintbrush, grim-the-collier, orange hawkweed, red daisy |
|
| Asteraceae |
Hieracium caespitosum Dumort. |
field hawkweed, meadow hawkweed, yellow king-devil |
|
| Asteraceae |
Leucanthemum vulgare Lam. |
common daisy, field daisy, marguerite, ox-eye daisy |
|
| Asteraceae |
Liatris ligulistylis (A.Nelson) K.Schum. |
northern plains blazing-star, showy blazing-star |
|
| Asteraceae |
Packera paupercula (Michx.) A.Löve & D.Löve |
balsam groundsel, balsam ragwort, northern meadow groundsel, northern ragwort |
|
| Asteraceae |
Packera paupercula (Michx.) A.Löve & D.Löve var. paupercula |
balsam groundsel, balsam ragwort, northern meadow groundsel, northern ragwort |
|
| Asteraceae |
Rudbeckia hirta L. var. pulcherrima Farw. |
black-eyed Susan |
|
| Asteraceae |
Solidago hispida Muhl. ex Willd. var. hispida |
hairy goldenrod |
|
| Asteraceae |
Solidago nemoralis Aiton |
dyer's-weed goldenrod, gray goldenrod, old-field goldenrod |
|
| Asteraceae |
Solidago nemoralis Aiton subsp. nemoralis |
dyer's-weed goldenrod, field goldenrod, gray goldenrod, old-field goldenrod |
|
| Berberidaceae |
Caulophyllum thalictroides (L.) Michx. |
blue cohosh, papoose-root, squaw-root |
|
| Betulaceae |
Alnus incana (L.) Moench subsp. rugosa (Du Roi) R.T.Clausen |
mountain alder, speckled alder, swamp alder |
|
| Betulaceae |
Alnus viridis (Vill.) DC. subsp. crispa (Aiton) Turrill |
American green alder, green alder, mountain alder |
|
| Betulaceae |
Betula papyrifera Marshall |
canoe birch, paper birch, white birch |
|
| Brassicaceae |
Thlaspi arvense L. |
field pennycress |
|
| Callitrichaceae |
Callitriche stagnalis Scop. emend Kütz. |
pond water-starwort |
|
| Campanulaceae |
Campanula aparinoides Pursh |
marsh bellflower |
|
| Campanulaceae |
Campanula aparinoides Pursh var. grandiflora Holz. |
marsh bellflower |
|
| Caprifoliaceae |
Diervilla lonicera Mill. |
northern bush-honeysuckle |
|
| Caprifoliaceae |
Viburnum opulus L. |
cranberry viburnum, European cranberry-bush, high-bush cranberry |
|
| Caryophyllaceae |
Gypsophila elegans M.Bieb. |
showy baby's-breath |
|
| Caryophyllaceae |
Silene csereii Baumg. |
Balkan catchfly, glaucous campion |
|
| Caryophyllaceae |
Spergularia rubra (L.) J.Presl & C.Presl |
red sand spurry, roadside sand spurry |
|
| Caryophyllaceae |
Stellaria borealis Bigelow subsp. borealis |
boreal starwort, northern starwort |
|
| Caryophyllaceae |
Stellaria graminea L. |
common stitchwort, grass-like starwort, starwort |
|
| Caryophyllaceae |
Stellaria longipes Goldie |
long-leaved starwort, long-stalked stitchwort |
|
| Ceratophyllaceae |
Ceratophyllum demersum L. |
coon's-tail, hornwort |
|
| Cistaceae |
Lechea stricta Legg. ex Britton |
bushy pinweed, prairie pinweed |
|
| Cucurbitaceae |
Echinocystis lobata (Michx.) Torr. & A.Gray |
balsam-apple, wild-cucumber |
|
| Cupressaceae |
Thuja occidentalis L. |
eastern arborvitae, northern white-cedar |
|
| Cyperaceae |
Carex arcta Boott |
bear sedge, northern clustered sedge |
|