| Family |
Taxon |
Common Name | Photographs |
| Rubiaceae |
Houstonia longifolia Gaertn. |
long-leaved bluets |
|
| Salicaceae |
Populus deltoides Bartram ex Marshall subsp. monilifera (Aiton) Eckenw. |
plains cottonwood |
|
| Salicaceae |
Populus tremuloides Michx. |
aspen, quaking aspen |
|
| Salicaceae |
Salix discolor Muhl. |
pussy willow |
|
| Salicaceae |
Salix humilis Marshall |
prairie willow, upland willow |
|
| Salicaceae |
Salix humilis Marshall var. tristis (Aiton) Griggs |
prairie willow |
|
| Santalaceae |
Comandra umbellata (L.) Nutt. subsp. umbellata |
bastard-toadflax, false toadflax |
|
| Scrophulariaceae |
Pedicularis canadensis L. subsp. canadensis |
Canadian lousewort, forest lousewort, wood-betony |
|
| Solanaceae |
Solanum dulcamara L. |
bittersweet nightshade, climbing nightshade, deadly nightshade |
|
| Violaceae |
Viola blanda Willd. var. palustriformis A.Gray |
sweet white violet |
|
| Violaceae |
Viola labradorica Schrank |
alpine violet, dog violet |
|
| Violaceae |
Viola pedata L. |
bird's-foot violet |
|
| Violaceae |
Viola pedata L. f. rosea Sanders |
bird's-foot violet |
|
| Violaceae |
Viola sororia Willd. |
door-yard violet, common blue violet, hairy wood violet |
|