Variety Accepted

Potentilla douglasii var. capitata (Lindl.) J.T.Howell

Classification and descendants

4 results

1 result

Bighead horkelia

5 results

Lindl. (1837). Edwards’s Bot. Reg. 23: sub t. 1997 (1837).

Keck, D. D. (1938). Lloydia 1: 97 (1938 publ. 1939).

Peck, M. Man. Pl. Oregon 398 (1941).

Greene. (1887). Pittonia 1: 104 (1887).

Howell, J. T. (1945). Leafl. W. Bot. 4: 176 (1945).