Eriogonum Umbellatum

Sulphur Buckwheat Eriogonum umbellatum (Su,D,RS,N)   A colorado native Full sun Rocky slopes, shallow sandy soils Moisture: Dry Host Plant to lupine blue butterfly Sulphur-flower buckwheat is a native, low-growing, woody perennial in the buckwheat family (Polygonaceae). The plant typically forms low, broad mats with individual clumps ranging from 4 inches to 2 ft (but… Continue reading Eriogonum Umbellatum