Eriogonum rosense A.Nelson & P.B.Kenn.
Family: Polygonaceae
Rosy Wild Buckwheat
Eriogonum rosense image
Charles Webber  

Herbs, matted, scapose, 0.2-1(-1.3) × 0.5-5 dm, glandular-hairy, greenish. Stems matted, with persistent leaf bases, up to 5 height of plant; caudex stems matted; aerial flowering stems scapelike, weakly erect to erect, slender, solid, not fistulose, 0.1-0.9(-1.1) dm, densely glandular-hairy.  Leaves basal, fasciculate in terminal tufts; petiole 0.4-2 cm, tomentose, sometimes also glandular; blade oblanceolate or broadly elliptic to oval, 0.4-2.5 × (0.15-)0.25-1.6 cm, densely white-tomentose and glandular on both surfaces or densely white-tomentose abaxially and greenish-tomentose adaxially, margins plane.  Inflorescences capitate, 0.6-1.5 cm; branches absent; bracts 3, scalelike, triangular, 1-3.5 mm. Peduncles absent. Involucres 3-6 per cluster, turbinate to campanulate, (2.5-)3-5(-6) × 2.5-4(-6) mm, rigid, glandular and sparsely hairy; teeth 5-8, erect, 0.7-1.4 mm. Flowers 2-4 mm; perianth bright yellow to reddish yellow, occasionally cream, glabrous or glandular; tepals connate proximally, monomorphic, obovate or oblong; stamens exserted, 3-5.5 mm; filaments glabrous or sparsely pilose proximally. Achenes light brown, 1.5-3.5 mm, glabrous.

Eriogonum rosense image
Charles Webber  
Eriogonum rosense image
Charles Webber  
Eriogonum rosense image
Dean Wm. Taylor  
Eriogonum rosense image
Keir Morse  
Eriogonum rosense image
Keir Morse  
Eriogonum rosense image
Gary A. Monroe  
Eriogonum rosense image
Gary A. Monroe