| Apiaceae |
!
|
Chaerophyllum procumbens
| (L.) Crantz | Class. Umbel. Emend. 77 | 1767 |
| Apiaceae |
*
|
Chaerophyllum procumbens
| Hook. | | |
| Apiaceae |
|
Chaerophyllum procumbens var. dasycarpum
| (Nutt.) J.M. Coult. & Rose | Bot. Gaz. 12: 160 | 1887 |
| Apiaceae |
|
Chaerophyllum procumbens var. procumbens
| | | |
| Apiaceae |
|
Chaerophyllum procumbens var. shortii
| Torr. & A. Gray | Fl. N. Amer. 1(4): 637 | 1840 |
| Apiaceae |
|
Chaerophyllum procumbens var. tainturieri
| (Hook.) J.M. Coult. & Rose | Bot. Gaz. 12: 160 | 1887 |