| Family | GESNERIACEAE |
| Genus species | Petrocosmea coerulea C.Y.Wu ex W.T.Wang |
| Bibliography | Acta Bot. Yunnan. 7: 60 (1985) |
| Native Range | sc. China (se. Yunnan) |
| Primary Biome | Subtropical |
| Habitat | shady rocks |
| Altitude | 400-500m |
| Description | acaulescent, leaves petiolate, elliptic, 2-7cm, densely puberulent, peltate, subentire, obtuse, flowers solitary, peduncles adpressed puberulent, corolla ca. 1cm |
| Size | 2-7cm |
| Color | blue |
| Bloom | spring |
| Ca | |
| Type | perennial |
| Cultivation | shady, humous, rock crevices alpine house, humous, gravelly soil, shade |
| Propagation | seed in spring, germ. 1 month, 13-18°C division in spring and late summer; leaf cuttings in summer |
| Territory | 3 Asia-Temperate 36 China (CHC China South-Central) |