| Family | ASTERACEAE |
| Genus species | Chaenactis santolinoides Greene trib. Helenieae |
| Bibliography | Bull. Torrey Bot. Club 9: 17 (1882) |
| Native Range | California |
| Primary Biome | Temperate |
| Habitat | rocky slopes |
| Altitude | 1500-2900m |
| Description | leaves in dense basal rosette, white tomentose, punctate, linear-oblong, pinnatisect, with many short, crispate segments, capitula solitary, involucre densely glandular |
| Size | 10-30cm |
| Color | white |
| Bloom | late summer |
| Ca | |
| Type | perennial |
| Cultivation | sunny rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1 month, 10-16°C division in spring; cuttings in late spring and late summer |
| Synonyms | Chaenactis santolinoides var. indurata Stockw. |
| Territory | 7 Northern America 76 Southwestern U.S.A. (CAL California) |