| Family | ASTERACEAE |
| Genus species | Hymenoxys floribunda Cockerell trib. Helenieae |
| Bibliography | Bull. Torrey Bot. Club 31: 485 (1904) |
| Native Range | Arizona to Colorado and Texas |
| Primary Biome | Temperate |
| Habitat | stony grassland |
| Altitude | 1600-3400m |
| Description | stems glabrous, leaves sparsely hirsute, simple or lobate, glandular-punctate, capitula numerous in corymb, involucre campanulate, 7-8mm, ligules 7-11mm |
| Size | 20-30cm |
| Color | yellow |
| Bloom | summer |
| Ca | |
| Type | subshrub |
| Cultivation | sunny site with a deep, drained soil alpine house, rich, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1 month, 10-16°C cuttings in late spring and late summer |
| Synonyms | Actinea richardsonii var. floribunda (A.Gray) Cory Actinella richardsonii var. floribunda A.Gray Hymenoxys floribunda var. arizonica Cockerell Hymenoxys floribunda var. intermedia Cockerell Hymenoxys floribunda ssp. utilis Cockerell Hymenoxys olivacea Cockerell Hymenoxys richardsonii var. floribunda (A.Gray) K.F.Parker Picradenia floribunda Greene Picradenia floribunda ssp. utilis Cockerell Picradenia richardsonii ssp. floribunda (A.Gray) W.A.Weber |
| Territory | 7 Northern America 73 Northwestern U.S.A. (COL Colorado) 76 Southwestern U.S.A. (ARI Arizona, UTA Utah) 77 South-Central U.S.A. (NWM New Mexico, TEX Texas) |