| Family | CARYOPHYLLACEAE |
| Genus species | Pycnophyllum aschersonianum Muschl. |
| Bibliography | Bot. Jahrb. Syst. 45: 455 (1911) |
| Native Range | Peru |
| Primary Biome | Montane Tropical |
| Habitat | rocky slopes |
| Altitude | 4000-4800m |
| Description | branchlets densely leafy, leaves opposite, convex, 3-4-seriate, orbiculate-obovate, sepals broadly ovate, petals oblong-linear, obtuse, bifid or tridentate |
| Size | 2-5cm |
| Color | white |
| Bloom | summer |
| Ca | |
| Type | subshrub |
| Cultivation | rock crevices with favourable water regime, eastern slopes alpine house, poor, drained soil, shading in summer |
| Propagation | seed in spring, barely covered, germ. 1-3 months, 13-18°C cuttings in late summer |
| Territory | 8 Southern America 83 Western South America (PER Peru) |