Oenothera is a genus of about 145 species of herbaceous flowering plants native to the Americas. It is the type genus of the family Onagraceae. Common...

Oenothera biennis, the common evening-primrose, is a species of flowering plant in the family Onagraceae, native to eastern and central North America...

Oenothera lindheimeri, commonly known as Lindheimer's beeblossom, white gaura, pink gaura, Lindheimer's clockweed, and Indian feather, is a species of...

Oenothera speciosa is a species in the evening primrose family known by several common names, including pinkladies, pink evening primrose, showy evening...

Oenothera fruticosa, the narrowleaf evening primrose or narrow-leaved sundrops, is a species of flowering plant in the evening primrose family. It is...

Oenothera macrocarpa (syn. Oenothera missouriensis), the bigfruit evening primrose, Ozark sundrops, Missouri evening primrose, or Missouri primrose, is...

Oenothera parviflora, the northern evening primrose, is a species of flowering plant in the family Onagraceae. It is native to northeastern North America...

Oenothera pilosella is a species of flowering plant in the evening primrose family known by the common name meadow evening primrose. It is native to the...

Oenothera glazioviana is a species of flowering plant in the evening primrose family known by the common names large-flowered evening-primrose and redsepal...

Oenothera elata is a species of Oenothera known by the common name Hooker's evening primrose or tall evening primrose. Subspecies include hookeri, hirsutissima...

Oenothera pallida, the pale evening-primrose, is a species of flowering plant in the family Onagraceae. It is native to British Columbia, the western...

Oenothera drummondii, the beach evening-primrose, is a species of flowering plant in the family Onagraceae. It is native to Mexico and the southeastern...

Oenothera hartwegii (syn. Calylophus hartwegii), Hartweg's sundrops, is a species of flowering plant in the evening primrose family Onagraceae. It is...

Oenothera tetragona, the glaucous evening primrose, is a species of flowering plant in the family Onagraceae, native to eastern North America, and introduced...

Oenothera villosa, the hairy evening primrose, is a species of flowering plant in the family Onagraceae. It is native to nearly all of the United States...

Oenothera laciniata is a species of flowering plant in the evening primrose family known by the common name cutleaf evening primrose. It is native to...

Oenothera stricta, the fragrant evening primrose (a name it shares with other members of its genus), is a species of flowering plant in the family Onagraceae...

the genus to 22. Gaura is now a synonym of Oenothera, with the bulk of the Gaura taxa in genus Oenothera sect. Gaura (L.) W.L.Wagner &Hoch. Gauras are...

Oenothera tetraptera, known as fourwing evening primrose, is a species of flowering plant in the evening primrose family (Onagraceae) native to the Americas...

Subdivisions of the genus Oenothera in the Onagraceae (evening primrose) family: Oenothera sect. Angora (Spach) W.L.Wagner & Hoch 2007 – western North...

Oenothera rhombipetala, the four-point evening-primrose, greater four-point evening-primrose, or diamond petal primrose, is a species of flowering plant...

Oenothera deltoides is a species of evening primrose known by several common names, including birdcage evening primrose, basket evening primrose, lion...

Oenothera simulans, the southern beeblossom, is a species of flowering plant in the family Onagraceae. It is native to the Bahamas and the southeastern...

Oenothera filiformis, the longflower beeblossom, is a species of flowering plant in the family Onagraceae. It is native to the central United States....

Oenothera cinerea, the woolly beeblossom or High Plains beeblossom, is a species of flowering plant in the family Onagraceae. It is native to the US states...

Oenothera caespitosa, known commonly as tufted evening primrose, desert evening primrose, rock-rose evening primrose, or fragrant evening primrose, is...

Oenothera rosea, also known as rosy evening-primrose, rose evening primrose, pink evening primrose, or Rose of Mexico, is a plant belonging to the genus...

Oenothera clelandii, the lesser four-point evening-primrose, is a species of flowering plant in the family Onagraceae. It is native to Ontario, Canada...

Oenothera gaura, formerly known as Gaura biennis, the biennial gaura or biennial beeblossom, is a North American flowering plant that can reach 6 ft (1...

Oenothera kunthiana, Kunth's evening primrose, is a species of flowering plant in the family Onagraceae. It is native to southern Texas, Mexico, Central...