| Family | EUPHORBIACEAE |
| Genus species | Euphorbia jolkini Boiss. |
| Synonyms | Euphorbia formosana Hayata |
| Euphorbia regina H.Lév. | |
| Habitat | grassland |
| Altitude | 200-3300m |
| Description | leaves sessile, ovate-oblong to elliptic, 1-4cm, obtuse, abaxially pale green, entire, primary involucral bracts 5-7, elliptic to broadly ovate, cyathium solitary |
| Size | 50-70cm |
| Color | yellow |
| Bloom | summer |
| Ca | + |
| Type | tuft |
| Cultivation | mesic, slightly humous, sunny site alpine house, moist, rich, drained soil, sun |
| Propagation | seed in winter, germ. 1-3 months, 18-21°C division in spring; cuttings in late spring and late summer |
| Territory |
Asia-Temperate
China (China South-Central ) Eastern Asia (Japan , Korea , Nansei-shoto , Taiwan) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | EUPHORBIACEAE
|