| Family | CRASSULACEAE |
| Genus species | Sedum monanthum Suksd. |
| Bibliography | Werdenda 1: 19 (1927) |
| Native Range | Washington to California |
| Primary Biome | Temperate |
| Habitat | rocky slopes |
| Altitude | 400-2000m |
| Description | stems procumbent, leaves alternate, elliptic-oblong, subterete, 5-10mm, floral stems erect, ramose, flowers solitary, 5-merous, sepals erect, petals 5-8mm |
| Size | 10-40cm |
| Color | deep yellow, white |
| Bloom | spring, early summer |
| Ca | |
| Type | biennial |
| Cultivation | sunny rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in winter, uncovered, germ. 1-3 months, 13-18°C |
| Synonyms | Amerosedum stenopetalum ssp. monanthum (Sukd.) Á.Löve & D.Löve Sedum douglasii var. monanthum (Suksd.) Fröd. Sedum douglasii var. uniflorum M.E.Jones Sedum douglasii f. uniflorum (M.E.Jones) G.N.Jones Sedum stenopetalum var. monanthum (Suksd.) H.Ohba Sedum stenopetalum ssp. monanthum (Suksd.) R.T.Clausen Sedum uniflorum Howell |
| Territory | 7 Northern America 73 Northwestern U.S.A. (ORE Oregon, WAS Washington) 76 Southwestern U.S.A. (CAL California) |