| Family |
Taxon |
Common Name | Photographs |
| Scrophulariaceae |
Agalinis paupercula (A.Gray) Britton |
small-flowered false foxglove, smooth false foxglove |
|
| Scrophulariaceae |
Agalinis paupercula (A.Gray) Britton var. borealis Pennell |
small-flowered false foxglove, smooth false foxglove |
|
| Poaceae |
Agrostis gigantea Roth |
redtop |
|
| Amaranthaceae |
Amaranthus powellii S.Watson |
green amaranth, Powell's amaranth, Powell's smooth amaranth, tall amaranth |
|
| Fabaceae |
Amphicarpaea bracteata (L.) Fernald |
American hog-peanut, hog-peanut |
|
| Poaceae |
Andropogon gerardii Vitman |
big blue-stem, turkey-foot |
|
| Ranunculaceae |
Anemone patens L. var. multifida Pritz. |
American pasqueflower, prairie-smoke |
|
| Asteraceae |
Antennaria neglecta Greene |
cat's-foot, field pussy-toes |
|
| Poaceae |
Anthoxanthum hirtum (Schrank) Y. Schouten & Veldkamp subsp. arcticum (J. Presl) G. Tucker |
northern sweet grass, vanilla grass |
|
| Asteraceae |
Arctium lappa L. |
great burdock |
|
| Araceae |
Arisaema triphyllum (L.) Schott subsp. triphyllum |
Indian turnip, Jack-in-the-pulpit |
|
| Asclepiadaceae |
Asclepias incarnata L. subsp. incarnata |
swamp milkweed |
|
| Asteraceae |
Aster oolentangiensis Riddell |
azure aster, prairie heart-leaved aster, sky-blue aster |
|
| 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. |
|
|
| Berberidaceae |
Berberis thunbergii DC. |
Japanese barberry |
|
| Betulaceae |
Betula pumila L. |
bog birch, dwarf birch, swamp birch |
|
| Betulaceae |
Betula X sandbergii Britton |
Sandberg's birch |
|
| Poaceae |
Bromus racemosus L. |
bald brome, cheat, smooth chess |
|
| Poaceae |
Calamagrostis canadensis (Michx.) P.Beauv. |
blue-joint grass |
|
| Poaceae |
Calamagrostis canadensis (Michx.) P.Beauv. var. canadensis |
big reed grass, blue-joint grass |
|
| Ranunculaceae |
Caltha palustris L. |
cowslip, marsh-marigold, yellow marsh-marigold |
|
| Convolvulaceae |
Calystegia sepium (L.) R.Br. |
hedge bindweed, hedge false bindweed |
|
| Brassicaceae |
Cardamine bulbosa (Schreb. ex Muhl.) Britton, Sterns & Poggenb. |
spring-cress |
|
| Cyperaceae |
Carex aquatilis Wahlenb. |
long-bracted tussock sedge, water sedge |
|
| Cyperaceae |
Carex aquatilis Wahlenb. var. aquatilis |
long-bracted tussock sedge, water sedge |
|
| Cyperaceae |
Carex bebbii (L.H.Bailey) Olney ex Fernald |
Bebb's oval sedge, Bebb's sedge |
|
| Cyperaceae |
Carex gravida L.H.Bailey |
heavy sedge, long-awned bracted sedge |
|
| Cyperaceae |
Carex hystericina Muhl. ex Willd. |
bottlebrush sedge, porcupine sedge |
|
| Cyperaceae |
Carex molesta Mack. ex Bright |
field oval sedge, troublesome sedge |
|
| Cyperaceae |
Carex normalis Mack. |
greater straw sedge, intermediate sedge, spreading oval sedge |
|
| Cyperaceae |
Carex prairea Dewey |
fen panicled sedge, prairie sedge |
|
| Cyperaceae |
Carex sartwellii Dewey |
running marsh sedge, Sartwell's sedge |
|
| Cyperaceae |
Carex sterilis Willd. |
dioecious sedge, fen star sedge |
|
| Cyperaceae |
Carex stipata Muhl. ex Willd. var. stipata |
common fox sedge, owl-fruit sedge |
|
| Asteraceae |
Centaurea biebersteinii DC. |
spotted knapweed |
|
| Asteraceae |
Cichorium intybus L. |
blue-sailors, chicory |
|
| Cornaceae |
Cornus stolonifera Michx. |
red osier dogwood |
|
| Rosaceae |
Crataegus chrysocarpa Ashe |
fireberry hawthorn, round-leaved hawthorn |
|
| Rosaceae |
Crataegus chrysocarpa Ashe var. aboriginum (Sarg.) Kruschke |
fireberry hawthorn |
|
| Asteraceae |
Crepis tectorum L. |
hawk's-beard, narrow-leaved hawk's-beard |
|
| Cyperaceae |
Cyperus erythrorhizos Muhl. |
red-rooted sedge |
|
| Orchidaceae |
Cypripedium candidum Muhl. ex Willd. |
small white lady's-slipper, white lady's-slipper |
|
| Orchidaceae |
Cypripedium parviflorum Salisb. |
yellow lady's-slipper |
|
| Orchidaceae |
Cypripedium parviflorum Salisb. var. makasin (Farw.) Sheviak |
small yellow lady's-slipper |
|
| Solanaceae |
Datura stramonium L. |
jimson-weed, thorn-apple |
|
| Apiaceae |
Daucus carota L. |
Queen Anne's-lace, wild carrot |
|
| Poaceae |
Echinochloa muricata (P.Beauv.) Fernald |
American barnyard grass, barnyard grass, cockspur grass, rough barnyard grass |
|
| Poaceae |
Echinochloa muricata (P.Beauv.) Fernald var. muricata |
barnyard grass, cockspur grass, rough barnyard grass |
|