| Family | ROSACEAE |
| Genus species | Dryas crenulata Juz. |
| Bibliography | Izv. Glavn. Bot. Sada S.S.S.R. 28: 325 (1929) |
| Native Range | Siberia |
| Primary Biome | Subarctic or Subalpine |
| Habitat | tundra |
| Description | leaves oblong-ovate, on base truncate, acuminate, minutely crenate or at apex entire, adaxially nitid, abaxially white tomentose, flowers solitary, 18-25mm |
| Size | 5-15cm |
| Color | white |
| Bloom | summer |
| Ca | |
| Type | subshrub |
| Cultivation | humous, moist, but in winter drier, semi-shady site alpine house, moist, humous soil, shading in summer |
| Propagation | seed in winter, germ. 1-3 months, 16-21°C cuttings in late summer; layering in early spring |
| Synonyms | Dryas crenulata var. subholophylla Jurtzev Dryas integrifolia ssp. crenulata (Juz.) Scoggan |
| Territory | 3 Asia-Temperate 30 Siberia (BRY Buryatiya, KRA Krasnoyarsk, YAK Yakutskiya) |