| Family | APOCYNACEAE |
| Genus species | Xysmalobium zeyheri N.E.Br. |
| Bibliography | Fl. Cap. (W.H.Harvey & auct. suc., eds.) 4(1): 567 (1907) |
| Native Range | e. & w. Cape Prov. |
| Primary Biome | Subtropical |
| Habitat | stony grassland |
| Altitude | 300-600m |
| Description | pubescent, leaves numerous, opposite, 9-12cm, linear, acute, margins revolute, adaxially glabrous, umbels 3-4, axillary and terminal, pedunculate, subspherical, ca. 20-flowered |
| Size | 12-15cm |
| Color | yellow |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | sunny site with a deep, drained soil alpine house, rich, drained soil, sun |
| Propagation | seed in winter, uncovered, germ. 1-3 months, 13-18°C division after flowering |
| Territory | 2 Africa 27 Southern Africa (CPP Cape Provinces) |