Rosaceae | |
Horkelia daucifolia var. caruifolia
| (Rydb. ex Howell) Ertter & Reveal | Novon 17(3): 319 | 2007 |
Rosaceae | |
Horkelia daucifolia subsp. daucifolia
| | | |
Rosaceae | |
Horkelia daucifolia var. daucifolia
| | | |
Rosaceae | |
Horkelia daucifolia var. indicta
| (Jeps.) Ertter & Reveal | Novon 17(3): 319 | 2007 |
Rosaceae | |
Horkelia daucifolia subsp. latior
| D.D. Keck | Lloydia 1: 106–107, f. 4 [map] | 1938 [1939] |
Rosaceae | ** |
Horkelia daucifolia subsp. typica
| D.D. Keck | Lloydia 1: 106 | 1938 [1939] |