| Family | SAXIFRAGACEAE |
| Genus species | Saxifraga byam-groundsii Horný, Soják & Wébr subsect. Porophyllum |
| Bibliography | Skalničky 1981: 114 (1981) |
| Description | hard and prickly cushion, leaves linear, flowers solitary artificial cross Saxifraga aretioides x Saxifraga burserana x S. marginata |
| Size | 5-10cm |
| Color | pale yellow |
| Bloom | spring |
| Ca | + |
| Type | subshrub |
| Cultivation | rock crevices with favourable water regime, eastern slopes alpine house, poor, drained soil, shading in summer |
| Propagation | cuttings in late summer |
| Territory | |