| Family | ROSACEAE |
| Genus species | Potentilla douglasii Greene |
| Synonyms | Horkelia fusca Lindl. |
| Horkelia tenuisecta Rydb. | |
| Potentilla fusca (Lindl.) Jeps. | |
| Habitat | thickets and woods |
| Altitude | 100-3300m |
| Description | taproot, basal leaves to 20cm, leaflets 9-19 pairs, ovate, deeply crenate, 10-25mm long, calyx purple, petals orbiculate, 2-6mm long |
| Size | 15-60cm |
| Color | pink, white |
| Bloom | summer |
| Ca | |
| Type | tuft |
| Cultivation | cold, shady site with a humous, moist soil alpine house, moist, humous soil, shade |
| Propagation | seed in spring, barely covered, germ. 1-3 months, 18-21°C cuttings in late summer and fall |
| Territory |
Northern America
Northwestern U.S.A. (Oregon , Washington ) Southwestern U.S.A. |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
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| Comments | ROSACEAE
douglasii capitata (Lindl.) J.T.Howell, Leafl. W. Bot. 4: 176 (1945)
douglasii filicoides Crum, Leafl. W. Bot. 1: 100 (1934)
douglasii parviflora (Nutt. ex Hook. & Arn.) J.T.Howell, Leafl. W. Bot. 4: 176 (1945)
ouglasii pseudocapitata (Rydb. ex Howell) Jeps., Fl. Calif. [Jepson] 2: 203 (1936)
douglasii tenella (S.Watson) Greene, Fl. Francisc. 67 (1891)
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