Family | PLANTAGINACEAE |
Genus species | Penstemon venustus Douglas sect. Saccanthera |
Bibliography | Edwards‘s Bot. Reg. 16: t. 1309 (1830) |
Native Range | w. USA |
Primary Biome | Temperate |
Habitat | sandy grassland |
Altitude | 300-2700m |
Description | stems glabrous, leaves lanceolate to oblong, densely sharply serrate, glabrous, 2-4cm long, calyx glabrous, sepals ovate, shortly acuminate, corolla infundibuliform, subventricose |
Size | 20-80cm |
Color | lilac purple |
Bloom | summer |
Ca | |
Type | subshrub |
Cultivation | sunny site with a poor, sandy soil alpine house, sandy soil, sun |
Propagation | seed in spring, barely covered, germ. 1-3 months, 13-18°C cuttings in late summer |
Synonyms | Penstemon amoenus Kunze Penstemon suffruticosus Douglas ex Benth. |
Territory | 7 Northern America 73 Northwestern U.S.A. (IDA Idaho, ORE Oregon, WAS Washington) 76 Southwestern U.S.A. (CAL California, UTA Utah) |