Family | PLANTAGINACEAE |
Genus species | Penstemon wilcoxii Rydb. sect. Penstemon |
Bibliography | Bull. Torrey Bot. Club 28: 28 (1901) |
Native Range | nw. USA |
Primary Biome | Temperate |
Habitat | grassland and scree |
Altitude | 300-2300m |
Description | stems glabrous, leaves glabrous, sharply denticulate, the lower petiolate, lanceolate, the upper lanceolate and subamplexicaule, flowers in whorls, calyx lobes lanceolate |
Size | 30-100cm |
Color | blue |
Bloom | summer |
Ca | |
Type | perennial |
Cultivation | gravelly, humous, moist, sunny site alpine house, moist, humous, gravelly soil, sun |
Propagation | seed in spring, barely covered, germ. 1-3 months, 13-18°C division in spring; cuttings in late summer |
Synonyms | Penstemon ovatus var. pinetorum (Piper) Piper Penstemon pinetorum (Piper) Piper |
Territory | 7 Northern America 73 Northwestern U.S.A. (IDA Idaho, MNT Montana, ORE Oregon, WAS Washington) |