Family | ASTERACEAE |
Genus species | Townsendia parryi Eaton trib. Astereae |
Bibliography | Amer. Naturalist 8: 212 (1874) |
Native Range | w. Canada to w. USA |
Primary Biome | Temperate |
Habitat | rocky slopes |
Altitude | 1500-3000m |
Description | lower leaves spathulate to oblanceolate, 2-4cm, strigose or glabrescent, capitula terminal, solitary, involucre subspherical, bracts lanceolate, acute, ligules 7-15mm |
Size | 5-12cm |
Color | blue, purple |
Bloom | 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 of rosettes in spring |
Synonyms | Townsendia parryi var. alpina A.Gray |
Territory | 7 Northern America 71 Western Canada (ABT Alberta, BRC British Columbia) 73 Northwestern U.S.A. (IDA Idaho, MNT Montana, ORE Oregon, WYO Wyoming) 76 Southwestern U.S.A. (NEV Nevada, UTA Utah) |