Description:Cushion to mat-forming, the columnar rosettes crowded
Habitat:usually amongst rocks in shady places
| Form of cushion | F_M | Intermediate beetween F & M types |
| Compactness | 0_1 | Intermediate |
| Variability | 0_1 | Intermediate |
| Root system | P | Single pivotal root |
| Woodiness | 0 | Herbaceaous |
| Thorniness | 0 | No |
| Succulence | 0 | No |
| Flowers | 1 | Short peduncle |