| Oenothera pallida | 
|  | 
| Close up of flowers | 
|  | 
| Habit | 
|
| Scientific classification | 
| Kingdom: | Plantae | 
 
| Clade: | Tracheophytes | 
 
| Clade: | Angiosperms | 
 
| Clade: | Eudicots | 
 
| Clade: | Rosids | 
 
| Order: | Myrtales | 
 
| Family: | Onagraceae | 
 
| Genus: | Oenothera | 
| Species: | O. pallida | 
| Binomial name | 
| Oenothera pallida 
 | 
|
| Synonyms | 
| 
Anogra cinerea Rydb.Anogra gypsophila (Eastw.) A.HellerAnogra latifolia (Rydb.) Rydb.Anogra leucotricha Wooton & Standl.Anogra pallida var. brevifolia (Engelm.) SmallAnogra pallida var. latifolia (Rydb.) SmallAnogra pallida var. runcinata (Engelm.) SmallAnogra rhizomata A.NelsonAnogra runcinata (Engelm.) Wooton & Standl.Anogra trichocalyx (Nutt.) SmallAnogra violacea A.NelsonAnogra vreelandii Rydb.Oenothera albicaulis var. brevifolia Engelm.Oenothera albicaulis var. gypsophila Eastw.Oenothera albicaulis var. runcinata Engelm.Oenothera albicaulis var. trichocalyx (Nutt.) Engelm.Oenothera latifolia (Rydb.) MunzOenothera pallida subsp. gypsophila (Eastw.) Munz & W.E.KleinOenothera pallida var. idahoensis MunzOenothera pallida var. latifolia Rydb.Oenothera pallida var. runcinata (Engelm.) CronquistOenothera pallida var. trichocalyx (Nutt.) DornOenothera runcinata (Engelm.) MunzOenothera runcinata var. brevifolia (Engelm.) MunzOenothera runcinata var. gypsophila (Eastw.) MunzOenothera runcinata var. leucotricha (Wooton & Standl.) MunzOenothera runcinata var. typica MunzOenothera tetragona f. latifolia (Rydb.) MunzOenothera tetragona var. latifolia (Rydb.) FernaldOenothera trichocalyx Nutt.Oenothera trichocalyx f. acaulis H.Lév.Oenothera trichocalyx f. albicauloidea H.Lév.Oenothera trichocalyx f. heterophylla H.Lév.Oenothera trichocalyx f. mollis H.Lév.Oenothera trichocalyx var. piperi Jeps.Oenothera trichocalyx f. refracta H.Lév.Oenothera wislizeni H.Lév.
 | 
Oenothera pallida, the pale evening-primrose, is a species of flowering plant in the family Onagraceae. It is native to British Columbia, the western United States, and northern Mexico. Flowers start out white and fade to pink.