| # | Genus | Species | Common Name | Category | Family | Class |
|---|---|---|---|---|---|---|
| 1 | Zizia | aptera | Heart-leaved Alexanders | Carrot Family | Apiaceae | Magnoliopsida |
| 2 | Zizia | aurea | Golden Alexanders | Carrot Family | Apiaceae | Magnoliopsida |
| 3 | Zizia | trifoliata | Meadow Alexanders | Carrot Family | Apiaceae | Magnoliopsida |