| Family | CARYOPHYLLACEAE |
| Genus species | Petroana montserratii (Fern.Casas) Madhani & Zarre |
| Bibliography | Taxon 67: 107 (2018) |
| Native Range | se. Spain (Albacete) |
| Primary Biome | Subtropical |
| Habitat | rocks |
| Altitude | 600-1400m |
| Description | glandular pubescent, leaves 4-6mm, linear, ciliate, glabrous, imbricate, flowers in sparse corymb, sepals lanceolate, acute, ciliate, petals 3-4mm long |
| Size | 5-15cm |
| Color | white |
| Bloom | late spring, summer |
| Ca | |
| Type | subshrub |
| Cultivation | sunny, dry, 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 | Gypsophila montserratii Fern.Casas, Publ. Inst. Biol. Aplicada 52: 121 (1972) |
| Territory | 1 Europe 12 Southwestern Europe (SPA Spain) |