| Family |
Taxon |
Common Name | Photographs |
| Alismataceae |
Sagittaria cristata Engelm. |
crested arrow-head |
|
| Alismataceae |
Sagittaria latifolia Willd. |
broad-leaved arrow-head, common arrow-head, duck-potato, wapato |
|
| Apiaceae |
Cicuta bulbifera L. |
bulblet water-hemlock |
|
| Araceae |
Calla palustris L. |
water-arum, wild calla |
|
| 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. pringlei (A.Gray) S.F.Blake |
awl aster, frost aster, hairy aster, Pringle's 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 connata Muhl. ex Willd. |
purple-stem beggar-ticks, purple-stemmed tickseed |
|
| Asteraceae |
Eupatorium perfoliatum L. var. perfoliatum |
boneset, common boneset, thoroughwort |
|
| Asteraceae |
Helianthus occidentalis Riddell subsp. occidentalis |
few-leaved sunflower, naked-stemmed sunflower, western sunflower |
|
| Asteraceae |
Hieracium kalmii L. |
Canada hawkweed, Kalm's hawkweed |
|
| Asteraceae |
Hieracium umbellatum L. |
narrow-leaved hawkweed, northern hawkweed |
|
| Betulaceae |
Betula pumila L. |
bog birch, dwarf birch, swamp birch |
|
| Cabombaceae |
Brasenia schreberi J.F.Gmel. |
water-shield |
|
| Ceratophyllaceae |
Ceratophyllum demersum L. |
coon's-tail, hornwort |
|
| Cistaceae |
Lechea stricta Legg. ex Britton |
bushy pinweed, prairie pinweed |
|
| Cyperaceae |
Carex comosa Boott |
bristly sedge |
|
| Cyperaceae |
Carex cryptolepis Mack. |
northeastern sedge, small yellow sedge |
|
| Cyperaceae |
Carex lasiocarpa Ehrh. subsp. americana (Fernald) D.Löve & Bernard |
American woolly-fruit sedge, narrow-leaved woolly sedge, woolly-fruit sedge |
|
| Cyperaceae |
Carex scoparia Schkuhr ex Willd. var. scoparia |
broom sedge, lance-fruited oval 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 |
Carex viridula Michx. subsp. viridula |
green yellow sedge, little green sedge |
|
| Cyperaceae |
Cladium mariscoides (Muhl.) Torr. |
smooth sawgrass, twig-rush |
|
| Cyperaceae |
Cyperus bipartitus Torr. |
shining flat sedge, slender flat sedge |
|
| Cyperaceae |
Cyperus odoratus L. |
flat sedge, fragrant cyperus, rusty flat sedge |
|
| Cyperaceae |
Cyperus squarrosus L. |
bearded flat sedge |
|
| Cyperaceae |
Cyperus strigosus L. |
false nut sedge, straw-colored cyperus |
|
| Cyperaceae |
Dulichium arundinaceum (L.) Britton var. arundinaceum |
pond sedge, three-way sedge |
|
| Cyperaceae |
Eleocharis acicularis (L.) Roem. & Schult. |
needle spike-rush |
|
| Cyperaceae |
Eleocharis palustris (L.) Roem. & Schult. |
common spike-rush, marsh spike-rush |
|
| Cyperaceae |
Eleocharis robbinsii Oakes |
Robbins' spike-rush |
|
| Cyperaceae |
Fimbristylis autumnalis (L.) Roem. & Schult. |
autumn sedge, slender fimbry, slender fringe-rush |
|
| Cyperaceae |
Lipocarpha micrantha (Vahl) G.C.Tucker |
small-flowered hemicarpha |
|
| Cyperaceae |
Rhynchospora capitellata (Michx.) Vahl |
brownish beak sedge, clustered beak-rush |
|
| Cyperaceae |
Schoenoplectus acutus (Muhl. ex Bigelow) A.Löve & D.Löve var. acutus |
hard-stem bulrush |
|
| Cyperaceae |
Schoenoplectus pungens (Vahl) Palla |
chair-maker's rush, common three-square bulrush |
|
| 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 |
Schoenoplectus smithii (A.Gray) Soják |
blunt-scale bulrush, Smith's bulrush |
|
| Cyperaceae |
Schoenoplectus smithii (A.Gray) Soják var. setosus (Fernald) S.G.Sm. |
blunt-scale bulrush, Smith's bulrush |
|
| Cyperaceae |
Schoenoplectus torreyi (Olney) Palla |
Torrey's bulrush, Torrey's three-square bulrush |
|
| Cyperaceae |
Scirpus atrovirens Willd. |
black bulrush, dark-green bulrush |
|
| Cyperaceae |
Scirpus cyperinus (L.) Kunth |
wool-grass |
|
| Droseraceae |
Drosera rotundifolia L. |
round-leaved sundew |
|
| Elatinaceae |
Elatine minima (Nutt.) Fisch. & C.A.Mey. |
mud-purslane, small waterwort |
|
| Eriocaulaceae |
Eriocaulon aquaticum (Hill) Druce |
seven-angle pipewort, white buttons |
|
| Euphorbiaceae |
Chamaesyce maculata (L.) Small |
milk-purslane, spotted sand-mat, wart-weed |
|