Description: cushion-forming perennial with a highly branched rootcrown that gives rise to numerous herbaceous stems that are up to 2 cm high; Perennial from a woody taproot and branched caudex that bears a dense layer of persistent old leaf bases
Habitat: The species is restricted in Montana to foothills of the Pryor Mountains, where it is typically found on north- or east-facing slopes in dry, open sandy breaks confined to outcroppings of Chugwater sandstone
Form of cushion | C | Hemispherical (dome shaped) cushion |
Compactness | 0 | Hollow, with canopy gaps |
Variability | 0 | No variability |
Root system | NA | NA |
Woodiness | 1 | Woody at base |
Thorniness | 0 | No |
Succulence | 0 | No |
Flowers | 0 | Flowers sessil |