Description:Densely hummock-forming perennial, formed of columnar rosettes, to 10cm or more across
Habitat:amongst rocks at alpine levels
Form of cushion | F | Low cushion |
Compactness | 1 | Compact, hard (peat-accumulating) |
Variability | 0 | No variability |
Root system | P | Single pivotal root |
Woodiness | NA | NA |
Thorniness | 0 | No |
Succulence | 0 | No |
Flowers | 0_1 | Intermediate |