| Family | ONAGRACEAE |
| Genus species | Epilobium glaberrimum Barbey |
| Bibliography | Bot. California [S.Watson & al.] 1: 220 (1876) |
| Native Range | w. USA to n. Mexico |
| Primary Biome | Temperate |
| Habitat | grassland |
| Altitude | 150-3500m |
| Description | stems ascendent, simple, numerous leaves in pairs, often imbricate, more or less lanceolate, 25-50mm long, sessile, glabrous, flowers ca. 1cm across |
| Size | 10-30cm |
| Color | pink |
| Bloom | late spring, summer |
| Ca | |
| Type | perennial |
| Cultivation | mesic, slightly humous, sunny site alpine house, moist, rich, drained soil, sun |
| Propagation | seed in winter, barely covered, germ. 1-3 months, 10-16°C division in early spring; cuttings in late summer |
| Synonyms | Epilobium fastigiatum var. glaberrimum (Barbey) Piper Epilobium madrense S.Watson Epilobium pruinosum Hausskn. |
| Territory | 7 Northern America 73 Northwestern U.S.A. (IDA Idaho, ORE Oregon, WAS Washington) 76 Southwestern U.S.A. (ARI Arizona, CAL California, NEV Nevada, UTA Utah) 79 Mexico (MXE Mexico Northeast, MXN Mexico Northwest) |