Description: 2.3–6 cm (forming dwarf cushions); taprooted. Stems 1–50, usually decumbent, sometimes ascending ; Prostrate mats of woody stems clothed in gray-green leaves (http://www.wrightmanalpines.com/plant/heterotheca-jonesii)
Habitat: Bare sandy or gravelly soils, sand pockets in rock crevices of cliffs, exposed Navajo and Kaiparowits sandstone formations, pine-juniper scrub and ponderosa pine woods; of conservation concern; 1200–2800 m;
Form of cushion | F_M | Intermediate beetween F & M types |
Compactness | 0 | Hollow, with canopy gaps |
Variability | 0_1 | Intermediate |
Root system | NA | NA |
Woodiness | 1 | Woody at base |
Thorniness | 0 | No |
Succulence | 0 | No |
Flowers | 0_1 | Intermediate |