| ID illustration | 211360 |
| ID publication | 3866 |
| ID volume | 5032 |
| code scanning institute | NYBG |
| scanning institute | New York Botanical Garden, U.S.A. |
| URL volume | https://archive.org/details/monographofnorth00rydb |
| ID species cited | 536338 |
| species cited | Horkelia purpurascens S. Watson |
| ID basionym cited | 536338 |
| basionym cited | Horkelia purpurascens S. Watson |
| ID species recognized | 536338 |
| species recognized | Horkelia purpurascens S. Watson |
| ID basionym recognized | 536338 |
| basionym recognized | Horkelia purpurascens S. Watson |
| ID genus cited | 7144 |
| genus cited | Horkelia |
| ID genus recognized | 7162 |
| genus recognized | Potentilla |
| Horkelia purpurascens S. Watson [2] | |
| Rosaceae - Rosoideae - Potentilleae - | |
| vernacular names |
|
| Potentilla L. [996] | |
| P.A. Rydberg, Monogr. N. Amer. Potent.: t. 82 (1898) [147] | |
| epithet recognized species: purpurascens [161] | |
| epithet cited species: purpurascens [161] | |
| Illustration contributed by: | New York Botanical Garden, U.S.A. |
P.A. Rydberg, Monogr. N. Amer. Potent.: t. 82 (1898)