| Family | ROSACEAE |
| Genus species | Potentilla argyrocoma (Rydb.) Jeps. |
| Synonyms | Horkelia argyrocoma Rydb. |
| Ivesia argyrocoma (Rydb.) Rydb. | |
| Habitat | dry, sandy grassland |
| Altitude | 1400-2300m |
| Description | densely silvery sericeous, leaves vermiculate, pinnate, 3-10cm long, segments densely imbricate, cyme often branched, petals obovate, long |
| Size | 10-20cm |
| Color | white |
| Bloom | late spring |
| Ca | |
| Type | tuft |
| Cultivation | dry, sunny site with a poor, sandy soil alpine house, sandy soil, sun |
| Propagation | seed in spring, barely covered, germ. 1-3 months, 18-21°C division in early spring; cuttings in late summer and fall |
| Territory |
Northern America
Southwestern U.S.A. (California ) Mexico (Mexico Northwest) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | ROSACEAE
|