| Vesper purpurascens | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Apiales |
| Family: | Apiaceae |
| Genus: | Vesper |
| Species: | V. purpurascens |
| Binomial name | |
| Vesper purpurascens | |
| Synonyms [2] | |
| |
Vesper purpurascens, synonym Cymopterus purpurascens, is a species of flowering plant in the carrot family Apiaceae, [2] known by the common name widewing springparsley. It is native to much of the western United States, including the desert regions. It is a perennial herb, often stemless, producing leaves and inflorescence from ground level or from a fibrous basal stalk. The waxy, fleshy leaves have blades divided into multilobed leaflets and are borne on short petioles. The inflorescence is a rounded cluster of flowers held on a peduncle which may be erect and several centimeters tall or nearly nonexistent. The purple flowers are sheathed in dark-veined white bracts.
