| Family | EUPHORBIACEAE |
| Genus species | Euphorbia monocyathium (Prokh.) Prokh. |
| Bibliography | Fl. URSS [V.L.Komarov, ed.] 14: 338 (1949) |
| Native Range | Central Asia to Xinjiang |
| Primary Biome | Temperate |
| Habitat | rocky slopes |
| Description | leaves sessile, elliptic to ovate-elliptic, 1-3cm long, acuminate, entire, primary involucral bracts 5, similar, cyathium solitary, involucre broadly campanulate |
| Size | 5-15cm |
| Color | yellow |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | sunny rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in winter, germ. 1-3 months, 18-21°C division in spring; cuttings in late spring and late summer |
| Synonyms | Tithymalus monocyathium Prokh., Izv. Glavn. Bot. Sada S.S.S.R. 29: 552 (1930) |
| Territory | 3 Asia-Temperate 32 Middle Asia (KAZ Kazakhstan, KGZ Kirgizistan, TZK Tadzhikistan) 36 China (CHX Xinjiang) |