Kittitas Fleabane

''Erigeron poliospermus'' is a species of flowering plant in the daisy family known by the common names gray-seeded fleabane and purple cushion fleabane. It has been found in British Columbia, Washington, Oregon, and Idaho.

''Erigeron poliospermus'' is a small perennial herb rarely more than 15 centimeters tall, producing a woody taproot. The plant generally produces only 1-3 flower heads per stem. Each head has 15–45 pink, purple, or white ray florets surrounding numerous yellow disc.. more