| Family | CARYOPHYLLACEAE |
| Genus species | Pycnophyllum leptothamnum Mattf. |
| Bibliography | Notizbl. Bot. Gart. Berlin-Dahlem 10: 1051 (1930) |
| Native Range | Peru |
| Primary Biome | Montane Tropical |
| Habitat | grassland |
| Altitude | 4500-5000m |
| Description | stems long, thin, leaves not arranged in spiral, shortly vaginate, 2mm long, straw yellow, sepals minutely mucronate, petals absent |
| Size | 2-3cm |
| Color | |
| Bloom | late spring, summer |
| Ca | |
| Type | subshrub |
| Cultivation | humous, moist, but in winter drier, semi-shady site alpine house, moist, humous 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) |