Eriogonum umbellatum

Family: Polygonaceae
Common Name: sulphur-flower buckwheat
Symbol: ERUM
Description: Perennial herbs, subshrubs, or shrubs, or bunch-forming; glabrous or tomentose. Stems: caudex spreading; aerial flowering stems spreading to erect or nearly so, slender, solid, not fistulose, arising at nodes of caudex branches and at distal nodes of short, nonflowering aerial branches. Leaves in loose to compact basal rosettes, mostly tomentose to floccose; oblong-ovate or oblanceolate to elliptic to oval, densely lanate to tomentose, margins entire, plane or rarely wavy. Inflorescences umbellate, flowers yellow, white, or red.