Eriogonum umbellatum polyanthum
Sulfur Flower Buckwheat
Description
This plant is a low woody perennial growing 1-2 ft. high with 3-4 spread, having dark green foliage and attractive yellow summer flowers. It is a California native that is drought tolerant. It attracts butterflies and beneficial insects. - Cornflower Farms Prefers well drained soils and is used very effectively in rock gardens.