Family | ASTERACEAE |
Genus species | Agoseris retrorsa (Benth.) Greene trib. Cichorieae |
Synonyms | Macrorhynchus retrorsus Benth. |
Macrorhynchus angustifolius Kellogg | |
Habitat | dry, stony grassland |
Altitude | 400-2300m |
Description | softly white hirsute, leaves linear to oblanceolate, pinnatilobate, capitula numerous, involucre 2-6cm, outer phyllaries oblong-lanceolate, acute, red spotted, tomentose |
Size | 15-65cm |
Color | yellow |
Bloom | 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, 10-16°C division in spring; cuttings in late summer |
Territory |
Northern America
Northwestern U.S.A. (Oregon , Washington ) Southwestern U.S.A. (Arizona , California , Nevada , Utah ) Mexico (Mexico Northwest) |
Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
Comments | ASTERACEAE
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