| Family | APIACEAE |
| Genus species | Cymopterus petraeus M.E.Jones |
| Habitat | rocky slopes |
| Altitude | 1000-4000m |
| Description | leaves light green, in outline narrowly oblong, 3-15cm, tripinnatipartite, ultimate segments linear, 1-8mm, petioles 5-12mm long, rays of umbels 3-7, to 5cm long |
| Size | 15-20cm |
| Color | yellow |
| Bloom | spring |
| Ca | |
| Type | tuft |
| Cultivation | sunny, dry, rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed when ripe or in early spring |
| Territory |
Northern America
Northwestern U.S.A. (Colorado , Idaho , Oregon ) Southwestern U.S.A. (Arizona , California ) South-Central U.S.A. (New Mexico) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | APIACEAE
|