william_hoyer's Identifications

Serpentine slope. Subshrub with leaf blade margins slightly to obviously revolute, narrowly elliptic to narrowly oblong.

Flowers 5-8 mm, perianth cream or ochroleucous, sparsley villous.

Very robust population at this site. Hairy tepals an important character of this plant.

Flowers with winged stipelike bases. Perianth bright yellow with cymose-umbellate inflorescences.

Sulphur Hot Springs area, Ruby Valley , Elko County, Nv. Involucre membranous, 2-2.25 mm long..

Involucre tubes membranous, glabrous or sparsely pubescent with white hairs.
perianth usually greenish yellow or pale yellow.

Leaf margins crisped, blade 2-5 cm long, 3-8 cm wide

The dimorphic tepals with the umbellate-cymose to cymose inflorescent branching point to strictum. The yellow tepals with the tomentose to floccose branches push it to var. anserinum.

San Nicolas Island endemic.