Family | ASTERACEAE |
Genus species | Parthenium ligulatum (M.E.Jones) Barneby trib. Heliantheae |
Bibliography | Leafl. W. Bot. 5: 20 (1947) |
Native Range | Colorado to Utah |
Primary Biome | Temperate |
Habitat | sandy grassland |
Altitude | 1800-2000m |
Description | leaves numerous, all basal, oblanceolate or spathulate, 1-2cm long, silvery, capitula 5-7mm long, sessile, surrounded by leaves, disc yellow |
Size | 1-2cm |
Color | white |
Bloom | spring |
Ca | |
Type | perennial |
Cultivation | sunny site with a poor, sandy soil alpine house, sandy soil, sun |
Propagation | seed in spring, barely covered, germ. 1 month, 10-16°C division in spring; cuttings in late summer |
Synonyms | Bolophyta ligulata (M.E.Jones) W.A.Weber Parthenium alpinum var. ligulatum M.E.Jodes |
Territory | 7 Northern America 73 Northwestern U.S.A. (COL Colorado) 76 Southwestern U.S.A. (UTA Utah) |