| Family | GESNERIACEAE |
| Genus species | Petrocosmea kerrii Craib |
| Bibliography | Bull. Misc. Inform. Kew 1918: 365 (1918) |
| Native Range | sc. China to Indo-China |
| Primary Biome | Wet Tropical |
| Habitat | shady rocks and woods |
| Altitude | 1400-3100m |
| Description | acaulescent, leaves petiolate, rhombic-elliptic, 2-14cm, densely hirsute, dentate, obtuse, cymes umbellate, peduncles densely hirsute, corolla inside glabrous |
| Size | 5-10cm |
| Color | white |
| Bloom | summer, autumn |
| Ca | |
| Type | perennial |
| Cultivation | shady, humous, rock crevices alpine house, humous, gravelly soil, shade |
| Propagation | seed in spring, germ. 1 month, 13-18°C leaf cuttings in summer |
| Synonyms | Damrongia kerrii (Craib) Pellegr. Petrocosmea wardii W.W.Sm. |
| Territory | 3 Asia-Temperate 36 China (CHC China South-Central) 4 Asia-Tropical 41 Indo-China (MYA Myanmar, THA Thailand) |