| Family | RUTACEAE |
| Genus species | Haplophyllum balcanicum Vandas |
| Bibliography | Magyar Bot. Lapok 4: 264 (1905) |
| Native Range | sw. Bulgaria to ne. Greece |
| Primary Biome | Temperate |
| Habitat | rocky slopes |
| Description | glabrous, leaves lanceolate to oblanceolate, acute, basally elongate, inflorescence compact, sepals narrowly deltate to deltate-ovate |
| Size | 15-20cm |
| Color | yellow |
| Bloom | early 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, 16-21°C cuttings in late summer |
| Territory | 1 Europe 13 Southeastern Europe (BUL Bulgaria, GRC Greece) |