| ID illustration | 211359 |
| 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 | 536315 |
| species cited | Horkelia howellii (Greene) Rydb. |
| ID basionym cited | 833511 |
| basionym cited | Potentilla howellii Greene |
| ID species recognized | 536315 |
| species recognized | Horkelia howellii (Greene) Rydb. |
| ID basionym recognized | 833511 |
| basionym recognized | Potentilla howellii Greene |
| ID genus cited | 7144 |
| genus cited | Horkelia |
| ID genus recognized | 7162 |
| genus recognized | Potentilla |
| Horkelia howellii (Greene) Rydb. [1] | |
| Rosaceae - Rosoideae - Potentilleae - | |
| vernacular names |
|
| Potentilla L. [996] | |
| P.A. Rydberg, Monogr. N. Amer. Potent.: t. 81, fig. 1-5 (1898) [147] | |
| epithet recognized species: howellii [6] | |
| epithet cited species: howellii [6] | |
| Illustration contributed by: | New York Botanical Garden, U.S.A. |
P.A. Rydberg, Monogr. N. Amer. Potent.: t. 81, fig. 1-5 (1898)