| Cooley's meadow-rue |
Thalictrum cooleyi |
9 |
| creeping buttercup |
Ranunculus repens |
9 |
| dwarf larkspur |
Delphinium tricorne |
1 |
| eastern false rue anemone |
Enemion biternatum |
2 |
| European pasqueflower |
Pulsatilla vulgaris |
1 |
| goldenseal |
Hydrastis canadensis |
2 |
| hairy buttercup |
Ranunculus sardous |
4 |
| hepatica |
Hepatica nobilis |
2 |
| lesser celandine, fig buttercup |
Ficaria verna |
6 |
| red larkspur |
Delphinium nudicaule |
1 |
| San Bernardino larkspur |
Delphinium parryi |
1 |
| smallflower buttercup |
Ranunculus abortivus |
1 |
| spinyfruit buttercup |
Ranunculus muricatus |
3 |
| winter aconite |
Eranthis hyemalis |
1 |
| zigzag larkspur |
Delphinium patens |
1 |