Draba pterosperma

Draba pterosperma
Draba pterosperma
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Rosids
Order: Brassicales
Family: Brassicaceae
Genus: Draba
Species: D. pterosperma
Binomial name
Draba pterosperma
Payson

Draba pterosperma is an uncommon species of flowering plant in the mustard family known by the common name wingedseed draba. It is endemic to Siskiyou County, California, where it is known only from the Marble and Salmon Mountains of the Klamath Range. It is a small perennial herb forming dense mats or cushions of hairy, oval-shaped leaves each no more than a centimeter long. The erect inflorescence bears several white flowers which yield flat oval-shaped siliques containing winged seeds.

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