| Family | CARYOPHYLLACEAE |
| Genus species | Petrocoptis viscosa Rothm. |
| Bibliography | Cavanillesia 7: 111 (1935) |
| Native Range | nw. Spain |
| Primary Biome | Temperate |
| Habitat | rocks |
| Description | stems ramose, leaves opposite, ovate, entire, grey-green, the upper sessile, inflorescence terminal cyme, bracts lanceolate, calyx glabrous, petals cuneate, ca. 7mm |
| Size | 15-25cm |
| Color | white, rose |
| Bloom | late spring, summer |
| Ca | |
| Type | subshrub |
| Cultivation | sunny rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1-3 months, 13-18°C cuttings in late summer |
| Synonyms | Petrocoptis glaucifolia ssp. viscosa (Rothm.) M.Laínz Petrocoptis pyrenaica ssp. viscosa (Rothm.) P.Monts. & Fern.Casas |
| Territory | 1 Europe 12 Southwestern Europe (SPA Spain) |