Eriogonum umbellatum var. goodmanii

Plants herbs, spreading to prostrate mats, 1–4.5 (5) dm tall, 4–7 dm across; aerial flowering stems erect, 1–2.5 (4) dm long, floccose, without one or more foliaceous bracts about midlength; leaves in mostly loose rosettes, the blades elliptic to ovate, 0.5–2 (3.5) cm long, 0.5–1 (1.5) cm wide, densely lanate abaxially, tomentose to rarely floccose adaxially, the margins plane; inflorescences umbellate, the branches (2.5) 3–5 (8) cm long, floccose, without a whorl of bracts about midlength; involucral tubes 2–3 mm long, the lobes 2.5–4 mm long; flowers 6–8 (9) mm long, the perianth bright yellow.

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Rough and Ready Botanical Area, Josephine county, Oregon. June 24 th 2014.

Flowering May-Sep. Sandy to gravelly serpentine flats and slopes, mixed grassland communities, oak and montane conifer woodlands; 400–1700 (2100) m; Benton, Deschutes, Douglas and Josephine cos., Oregon, and Del Norte, Humboldt, and Siskiyou cos., California.

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The blades densely lanate abaxially.

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On serpentine rocks on the Happy Camp Road, Josephine county, Oregon. June 24 th 2014.