SPECIESDESCRIPTION:
Plant 1–2.5 m, glabrous to sparsely hairy
Leaf 1–12 dm, triangular-ovate, 1-ternatepinnate; leaflets 4–8 cm, lanceolate to oblong, sharply serrate Inflorescence generally glabrous; bracts, bractlets generally 0; rays 15–50, 2–13 cm, unequal, ascending; rays, pedicels webbed at base
Flower: petals, ovary glabrous to minutely hairy
Fruit 6–7 mm, oblong to ovate
Ecology Dry slopes
Elevation 15–1500 m.
Bioregional distribution North Coast Ranges, Cascade Range, n Sierra Nevada Foothills, San Francisco Bay Area
Synonyms A. tomentosa var. c. Jeps
Habitat Description: Woody of brushy slopes.