Oenothera

Oenothera luciae-julianiae

Oenothera nuttallii

Nuttall's evening primrose

Oenothera centaureifolia

Oenothera indecora

Small-flower evening-primrose

Oenothera canescens

Oenothera coronopifolia

Oenothera deltoides

Oenothera engelmannii

Oenothera flava

Yellow evening primrose

Oenothera grandis

Oenothera havardii

Havard's evening primrose

Oenothera humifusa

Seabeach evening primrose

Oenothera jamesii

Oenothera kunthiana

Kunth's evening primrose

Oenothera linifolia

Threadleaf evening primrose

Oenothera neomexicana

New mexico evening primrose

Oenothera organensis

Oenothera rhombipetala

Four-points evening-primrose

Oenothera triloba

Sessile evening-primrose

Oenothera wolfii