Add to ORKGEriogonum umbellatum Torr.ériogone à ombelleSulphur-flowered buckwheatYarrow CanyonT. ChisholmS.W.of lake; red shale avalanche area2022 mSenecio megacephalus, Penstemon confertus, Eriogonum flavum, Eriogonum ovalifolium, Smelowskia americana, Polemonium viscosu