| Family | RUTACEAE |
| Genus species | Haplophyllum crenulatum Boiss. |
| Bibliography | Diagn. Pl. Orient., ser. 2, 1: 117 (1854) |
| Native Range | s. Iran to w. Pakistan |
| Primary Biome | Desert or Dry Shrubland |
| Habitat | dry, stony grassland |
| Description | glabrous, glaucous, stems simple, virgate, scabrous, leaves carnose, glandular-crenate, oblong to lanceolate, flowers large, 5-7 in cyme, petals oblong, glabrous |
| Size | 15-30cm |
| Color | yellow |
| Bloom | spring, early summer |
| Ca | |
| Type | subshrub |
| Cultivation | sunny site with a deep, drained soil alpine house, rich, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1-3 months, 16-21°C cuttings in late summer |
| Synonyms | Ruta crenulata (Boiss.) Burkill |
| Territory | 3 Asia-Temperate 34 Western Asia (IRN Iran) 36 China 4 Asia-Tropical 40 Indian Subcontinent (PAK Pakistan) |