| Family | ASTERACEAE |
| Genus species | Eriophyllum arachnoideum (Fisch. & Avé-Lall.) Greene trib. Helenieae |
| Bibliography | Man. Bot. San Francisco: 207 (1894) |
| Native Range | California |
| Primary Biome | Temperate |
| Habitat | sands and rocks |
| Altitude | 0-700m |
| Description | taproot, leaves alternate, rhombic to oblanceolate, pinnatilobate, lobes 3-5, oblong or triangular, dentate, abaxially arachnose |
| Size | 15-30cm |
| Color | yellow |
| Bloom | spring, early 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 cuttings in late summer |
| Synonyms | Bahia arachnoidea Fisch. & Avé-Lall. Bahia trolliifolia DC. Eriophyllum lanatum var. arachnoideum (Fisch. & Avé-Lall.) Jeps. Eriophyllum trolliifolium Lag. Helenium trolliifolium Spreng. |
| Territory | 7 Northern America 76 Southwestern U.S.A. (CAL California) |