| Family | ASTERACEAE |
| Genus species | Pyrrocoma subsquarrosa Greene trib. Astereae |
| Bibliography | Erythea 3: 22 (1895) |
| Native Range | Montana to Wyoming |
| Primary Biome | Temperate |
| Habitat | grassland |
| Description | stems procumbent, leaves lanceolate, petiolate, conspicuosly spinulose-serrate, abaxially grey tomentulose, capitula in raceme or solitary, involucre narrowly campanulate |
| Size | 15-30cm |
| Color | yellow |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | mesic, slightly humous, sunny site alpine house, moist, rich, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1 month, 16-21°C cuttings in spring and late summer |
| Synonyms | Haplopappus carthamoides var. subsquarrosus (Greene) Dorn Haplopappus carthamoides ssp. subsquarrosus H.M.Hall Pyrrocoma carthamoides var. subsquarrosa (Greene) G.K.Br. & D.J.Keil |
| Territory | 7 Northern America 73 Northwestern U.S.A. (MNT Montana, WYO Wyoming) |