| Family | ROSACEAE |
| Genus species | Potentilla tilingii (Regel) Greene |
| Bibliography | Pittonia 1: 105 (1887) |
| Native Range | Oregon to California |
| Primary Biome | Temperate |
| Habitat | thickets and steppes |
| Altitude | 300-2500m |
| Description | basal leaves flat, sericeous to lanate, pinnate, segments 2-5-pairs, elliptic to cuneate, coarsely triangular-dentate, inflorescence dense, flowers in capitate cluster, petals 3mm |
| Size | 10-40cm |
| Color | white, pinkish |
| Bloom | late spring, summer |
| Ca | |
| Type | perennial |
| Cultivation | sunny site with a deep, drained soil alpine house, rich, drained 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 |
| Synonyms | Horkelia tilingii Regel Horkelia tridentata Torr. Horkelia tridentata ssp. typica D.D.Keck Ivesia tridentata (Torr.) A.Gray Potentilla congesta var. tilingii (Regel) Jeps. Trichothalamus tridentatus (Torr.) Spreng. |
| Territory | 7 Northern America 73 Northwestern U.S.A. (ORE Oregon) 76 Southwestern U.S.A. (CAL California) |