| Family | GENTIANACEAE |
| Genus species | Gentianella petrophila (Gilg) Zarucchi |
| Bibliography | Monogr. Syst. Bot. Missouri Bot. Gard. 45: 1256 (1993) |
| Native Range | Peru (Junín) |
| Primary Biome | Subalpine |
| Habitat | grassland and rocks |
| Altitude | 3500-4000m |
| Description | basal leaves narrowly oblanceolate or sublinear, acute, 10-15mm, stem leaves remote, opposite, lanceolate, flowers usually 2-3, calyx obconical, corolla 16mm |
| Size | 3-7cm |
| Color | white |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | rock crevices with favourable water regime, eastern slopes alpine house, poor, drained soil, shading in summer |
| Propagation | seed in winter, barely covered, germ. 1-3 months, 10-13°C division in spring; cuttings in late spring |
| Synonyms | Gentiana petrophila Gilg |
| Territory | 8 Southern America 83 Western South America (PER Peru) |