| Family | GESNERIACEAE |
| Genus species | Petrocosmea parryorum C.E.C.Fisch. |
| Bibliography | Bull. Misc. Inform. Kew 1926: 438 (1926) |
| Native Range | Assam to e. Himalaya, n. Vietnam |
| Primary Biome | Wet Tropical |
| Habitat | shady rocks |
| Description | leaves orbiculate to oblong or elliptic-ovate, finely hirsute, subcarnose, shortly petiolate, flowers ca. 12mm long, 10-12, in umbel |
| Size | 5-10cm |
| Color | violet |
| Bloom | late summer |
| 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 |
| Territory | 4 Asia-Tropical 40 Indian Subcontinent (ASS Assam, EHM East Himalaya) 41 Indo-China (VIE Vietnam) |