| Family | ROSACEAE |
| Genus species | Dryas grandis Juz. |
| Habitat | rocks and scree |
| Altitude | 800-2400m |
| Description | leaves oblong, 2-6cm, basally gradually tapered, apically rounded, remotely dentate, adaxially glabrous, abaxially white lanate, flowers 15-20mm, calyx lobes ovate-lanceolate |
| Size | 5-15cm |
| Color | white |
| Bloom | summer |
| Ca | + |
| Type | shrub, carpet |
| Cultivation | rock crevices with favourable water regime, eastern slopes alpine house, poor, drained soil, shading in summer |
| Propagation | seed in winter, germ. 1-3 months, 16-21°C cuttings in late summer; layering in early spring |
| Territory |
Asia-Temperate
Siberia (Irkutsk , Krasnoyarsk , Yakutskiya ) Russian Far East (Amur , Kamchatka , Khabarovsk , Magadan) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | ROSACEAE
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