| Family | GESNERIACEAE |
| Genus species | Petrocosmea cavaleriei H.Lév. |
| Bibliography | Repert. Spec. Nov. Regni Veg. 9: 329 (1911) |
| Native Range | sc. China (Guizhou) |
| Primary Biome | Subtropical |
| Habitat | shady rocks |
| Description | acaulescent, leaves petiolate, orbiculate, 1-3cm, abaxially sparsely puberulent, cordate, crenate, obtuse, flowers solitary, peduncles sparsely pilose, corolla ca. 1cm |
| Size | 4-7cm |
| Color | purple |
| Bloom | 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 division in spring; leaf cuttings in summer |
| Territory | 3 Asia-Temperate 36 China (CHC China South-Central) |