| Family |
Taxon |
Common Name | Photographs |
| Aceraceae |
Acer spicatum Lam. |
mountain maple |
|
| Asteraceae |
Achillea millefolium L. |
common yarrow, milfoil |
|
| Asteraceae |
Achillea millefolium L. subsp. lanulosa (Nutt.) Piper |
common yarrow, milfoil |
|
| Asteraceae |
Ambrosia artemisiifolia L. |
annual bur-sage, common ragweed, short ragweed |
|
| Asteraceae |
Aster pilosus Willd. |
awl aster, frost aster, hairy aster, white old-field aster |
|
| Asteraceae |
Aster pilosus Willd. var. pilosus |
awl aster, frost aster, hairy aster, white old-field aster |
|
| Asteraceae |
Aster pilosus Willd. X A. sagittifolius Wedem. ex Willd. |
|
|
| Asteraceae |
Bidens cernua L. |
nodding beggar-ticks, nodding bur-marigold |
|
| Asteraceae |
Bidens comosa (A.Gray) Wiegand |
straw-stem beggar-ticks, swamp marigold, swamp tickseed |
|
| Asteraceae |
Bidens frondosa L. |
common beggar-ticks, devil's beggar-ticks |
|
| Asteraceae |
Eupatorium perfoliatum L. var. perfoliatum |
boneset, common boneset, thoroughwort |
|
| Asteraceae |
Hieracium aurantiacum L. |
devil's-paintbrush, grim-the-collier, orange hawkweed, red daisy |
|
| Asteraceae |
Hieracium piloselloides Vill. |
glaucous king-devil, tall hawkweed |
|
| Betulaceae |
Corylus cornuta Marshall subsp. cornuta |
beaked hazelnut |
|
| Brassicaceae |
Rorippa palustris (L.) Besser |
bog yellow-cress, common yellow-cress |
|
| Callitrichaceae |
Callitriche hermaphroditica L. |
autumnal water-starwort, northern water-starwort |
|
| Campanulaceae |
Campanula aparinoides Pursh |
marsh bellflower |
|
| Caprifoliaceae |
Linnaea borealis L. subsp. americana (Forbes) Hultén ex R.T.Clausen |
twinflower |
|
| Caprifoliaceae |
Sambucus canadensis L. var. canadensis |
American elder, elderberry |
|
| Cornaceae |
Cornus alternifolia L.f. |
alternate-leaved dogwood, pagoda dogwood |
|
| Cornaceae |
Cornus canadensis L. |
bunchberry, bunchberry dogwood, dwarf cornel |
|
| Cupressaceae |
Thuja occidentalis L. |
eastern arborvitae, northern white-cedar |
|
| Cyperaceae |
Carex arctata Boott |
drooping woodland sedge |
|
| Cyperaceae |
Carex echinata Murray subsp. echinata |
large-fruited star sedge, prickly sedge, star sedge |
|
| Cyperaceae |
Carex flava L. |
large yellow sedge, yellow sedge |
|
| Cyperaceae |
Carex hystericina Muhl. ex Willd. |
bottlebrush sedge, porcupine 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 utriculata Boott |
common yellow lake sedge, Northwest Territory sedge |
|
| Cyperaceae |
Eleocharis erythropoda Steud. |
bald spike-rush |
|
| Cyperaceae |
Eleocharis obtusa (Willd.) Schult. |
blunt spike-rush |
|
| Cyperaceae |
Eleocharis ovata (Roth) Roem. & Schult. |
oval spike-rush |
|
| Cyperaceae |
Eriophorum gracile W.D.J.Koch ex Roth |
slender 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 |
|
| Cyperaceae |
Scirpus atrocinctus Fernald |
black-girdled wool-grass |
|
| Cyperaceae |
Scirpus cyperinus (L.) Kunth |
wool-grass |
|
| Dryopteridaceae |
Dryopteris carthusiana (Vill.) H.P.Fuchs |
spinulose wood fern, toothed wood fern |
|
| Dryopteridaceae |
Dryopteris intermedia (Muhl. ex Willd.) A.Gray |
fancy wood fern, glandular wood fern, intermediate wood fern |
|
| Dryopteridaceae |
Gymnocarpium dryopteris (L.) Newman |
common oak fern, western oak fern |
|
| Elatinaceae |
Elatine minima (Nutt.) Fisch. & C.A.Mey. |
mud-purslane, small waterwort |
|
| Ericaceae |
Arctostaphylos uva-ursi (L.) Spreng. |
bearberry, kinnickinnick |
|
| Ericaceae |
Gaultheria procumbens L. |
checkerberry, eastern teaberry, wintergreen |
|
| Eriocaulaceae |
Eriocaulon aquaticum (Hill) Druce |
seven-angle pipewort, white buttons |
|
| Haloragaceae |
Myriophyllum heterophyllum Michx. |
two-leaf water-milfoil, various-leaved water-milfoil |
|
| Haloragaceae |
Myriophyllum verticillatum L. |
whorled water-milfoil |
|
| Hydrocharitaceae |
Elodea canadensis Michx. |
Canadian waterweed, common waterweed |
|
| Hypericaceae |
Hypericum majus (A.Gray) Britton |
larger Canadian St. John's-wort |
|
| Juncaceae |
Juncus arcticus Willd. var. balticus (Willd.) Trautv. |
Arctic rush, Baltic rush, wire rush |
|
| Juncaceae |
Juncus brevicaudatus (Engelm.) Fernald |
narrow-panicle rush |
|