| Family | APIACEAE |
| Genus species | Cymopterus foeniculaceus Torr. & A.Gray |
| Bibliography | Fl. N. Amer. 1: 624 (1840) |
| Native Range | nw. USA to Utah |
| Primary Biome | Temperate |
| Habitat | sandy grassland |
| Description | leaves in outline broadly rhombic, 3-4-ternate, then pinnatifid in oblanceolate, dentate, acerose segments, achenes broadly oval, 6-7mm, wings wide, obscurely sinuate |
| Size | 10-30cm |
| Color | yellow |
| Bloom | spring |
| Ca | |
| Type | perennial |
| Cultivation | sunny site with a poor, sandy soil alpine house, sandy soil, sun |
| Propagation | seed when ripe or as soon as possible |
| Synonyms | Cymopterus elrodii M.E.Jones Cymopterus terebinthus var. foeniculaceus (Torr. & A.Gray) Cronquist Cymopterus thapsoides Torr. & A.Gray Pteryxia elrodii (M.E.Jones) Rydb. Pteryxia foeniculacea Nutt. Pteryxia terebinthina var. foeniculacea (Torr. & A.Gray) Mathias Pteryxia thapsoides (Torr. & A.Gray) Nutt. ex J.M.Coult. & Rose |
| Territory | 7 Northern America 73 Northwestern U.S.A. (IDA Idaho, MNT Montana, ORE Oregon, WAS Washington) 76 Southwestern U.S.A. (UTA Utah) |