Description: Densely
tufted, silver-silky perennial with cushion-like growth habit. Stems 2
- 5 cm (to 2 in.) tall. Leaves fan-shaped, to 1.5 cm (0.6
in.) long, divided with 4 - 9 lobes. Inflorescence with a single flower head.
Phyllaries generally white, hairy, with dark-brown midrib. Ray florets 5
- 10, pale-yellow, strap-shaped; disk florets tubular and straw-colored.
Fruit an achene, smooth, with 5 awl-shaped scales. Time of flowering: July
to August.
Habitat: Alpine and bristlecone pine communities. Known to occur on talus
and scree slopes, rocky ridgeline, and rock outcrops. Elevations: 3,300 -
3,600 m (10,800 - 11,900 ft).
Range: Endemic to the Spring Mountains, Clark County, Nevada. Known from
the Charleston Peak ridgeline, the North Loop Trail, South Loop Trail, Upper
Lee Canyon and Mummy Mountains.
Comments: The silvery herbage, cushion-forming nature, and
fan-shaped leaves make this species easy to separate from others at high
elevations.
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