Parent species: Eriogonum sphaerocephalum
Synonyms: Eriogonum ellipticum var. megacephalum Eriogonum geniculatum Eriogonum sphaerocephalum var. brevifolium Eriogonum sphaerocephalum var. geniculatum Eriogonum sphaerocephalum var. megacephalum
Counties: Lassen Modoc