| Family | APIACEAE |
| Genus species | Rhysopterus plurijugus J.M.Coult. & Rose |
| Synonyms | Cymopterus corrugatus M.E.Jones |
| Habitat | rocky slopes |
| Altitude | 900-1100m |
| Description | leaves in outline ovate-oblong, 1-4cm, 1-2-ternate, segments lobate, ultimate lobes 1-4mm, mucronate, involucre absent, bracts of involucel ovate-oblong, acute |
| Size | 10-15cm |
| Color | white, pinkish |
| Bloom | summer |
| Ca | |
| Type | tuft |
| Cultivation | sunny, dry, rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed when ripe or as soon as possible |
| Territory |
Northern America
Northwestern U.S.A. (Idaho , Oregon ) Southwestern U.S.A. (Nevada) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | APIACEAE
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