Family | ASTERACEAE |
Genus species | Erigeron howellii (A.Gray) A.Gray trib. Astereae |
Habitat | dry, stony grassland |
Altitude | 500-1500m |
Description | rootstock, leaves thin, glabrous, lower leaves elliptic to suborbiculate, long petiolate, stem leaves ovate, amplexicaule, capitula solitary, disc 12-20mm across |
Size | 20-50cm |
Color | white |
Bloom | spring, early summer |
Ca | |
Type | tuft |
Cultivation | sunny site with a deep, drained soil alpine house, rich, drained soil, sun |
Propagation | seed in spring, barely covered, germ. 1 month, 16-21°C division in spring; cuttings in spring and late summer |
Territory |
Northern America
Northwestern U.S.A. (Oregon , Washington) |
Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
Comments | ASTERACEAE
|