| Family | ASTERACEAE |
| Genus species | Helianthella californica ssp. shastensis (W.A.Weber) W.A.Weber |
| Bibliography | Phytologia 85: 20 (1998) |
| Native Range | n. California |
| Primary Biome | Temperate |
| Habitat | grassland and thickets |
| Altitude | 400-2600m |
| Description | leaves 3-6mm wide, linear to lanceolate linear, stem leaves few, capitula solitary, disc 10-15mm across |
| Size | 10-30cm |
| Color | yellow |
| Bloom | late spring, summer |
| Ca | |
| Type | perennial |
| Cultivation | mesic, slightly humous, semi-shady site alpine house, moist, rich, drained soil, semi-shade |
| Propagation | seed in spring, barely covered, germ. 1 month, 16-21°C division in spring; cuttings in late summer |
| Synonyms | Helianthella californica var. shastensis W.A.Weber |
| Territory | 7 Northern America 76 Southwestern U.S.A. (CAL California) |