Evening primrose (Oenothera)
Every species of the genus Oenothera in the catalogue.
- Kunth's evening primrose (Oenothera kunthiana)
- Pale evening primrose (Oenothera pallida)
- Fourpoint evening primrose (Oenothera rhombipetala)
- Narrowleaf evening primrose (Oenothera tetragona)
- Evening primrose (Oenothera biennis)
- Hartweg's sundrops (Oenothera toumeyi)
- Flaming Gorge evening primrose (Oenothera acutissima)
- Longflower evening primrose (Oenothera affinis)
- Whitest evening primrose (Oenothera albicaulis)
- Shale barren evening primrose (Oenothera argillicola)
- Trans-pecos beeblossom (Oenothera arida)
- California evening primrose (Oenothera arizonica)
- Rio grande beeblossom (Oenothera boquillensis)
- Shortfruit evening primrose (Oenothera brachycarpa)
- Texas beeblossom (Oenothera calcicola)
- Old evening primrose (Oenothera avita)
- Spotted evening primrose (Oenothera canescens)
- Cavedwelling evening primrose (Oenothera cavernae)
- High-plains beeblossom (Oenothera cinerea)
- Cleland's evening primrose (Oenothera clelandii)
- Colorado beeblossom (Oenothera coloradensis)
- Crownleaf evening primrose (Oenothera coronopifolia)
- El Paso evening primrose (Oenothera coryi)
- Velvetweed (Oenothera curtiflora)
- Curtiss' evening primrose (Oenothera curtissii)
- Birdcage evening primrose (Oenothera deltoides)
- Demaree's beeblossom (Oenothera demareei)
- Beach evening primrose (Oenothera drummondii)
- Hooker's evening primrose (Oenothera elata)
- Engelmann's evening primrose (Oenothera engelmannii)
- Royal evening primrose (Oenothera falfurriae)
- Longflower beeblossom (Oenothera filiformis)
- Slenderstalk beeblossom (Oenothera filipes)
- Yellow evening primrose (Oenothera murdockii)
- Narrowleaf evening primrose (Oenothera fruticosa)
- Biennial beeblossom (Oenothera gaura)
- Redsepal evening primrose (Oenothera glazioviana)
- Largeflower evening primrose (Oenothera grandiflora)
- Showy evening primrose (Oenothera grandis)
- Colorado Springs evening primrose (Oenothera harringtonii)
- Havard's evening primrose (Oenothera havardii)
- Variableleaf evening primrose (Oenothera heterophylla)
- Harlequinbush (Oenothera hexandra)
- Howard's evening primrose (Oenothera howardii)
- Seabeach evening primrose (Oenothera humifusa)
- Giant evening primrose (Oenothera jamesii)
- Cutleaf evening primrose (Oenothera laciniata)
- Lindheimer's beeblossom (Oenothera lindheimeri)
- Thread-leaved sundrops (Oenothera linifolia)
- Longstem evening primrose (Oenothera longissima)
- Bigfruit evening primrose (Oenothera macrocarpa)
- Mckelvey's beeblossom (Oenothera mckelveyae)
- Argentine evening primrose (Oenothera mollissima)
- New Mexico evening primrose (Oenothera neomexicana)
- Nodding evening primrose (Oenothera nutans)
- Nuttall's evening primrose (Oenothera nuttallii)
- Oakes' evening primrose (Oenothera oakesiana)
- Organ Mountain evening primrose (Oenothera organensis)
- Northern evening primrose (Oenothera parviflora)
- Plains beeblossom (Oenothera patriciae)
- Little evening primrose (Oenothera perennis)
- Meadow evening primrose (Oenothera pilosella)
- Fort Huachuca evening primrose (Oenothera platanorum)
- Desert evening primrose (Oenothera primiveris)
- St. Anthony Dunes evening primrose (Oenothera psammophila)
- South American evening primrose (Oenothera pubescens)
- Rose evening primrose (Oenothera rosea)
- Southern beeblossom (Oenothera simulans)
- Wavyleaf beeblossom (Oenothera sinuosa)
- Spach's evening primrose (Oenothera spachiana)
- Pinkladies (Oenothera speciosa)
- Chilean evening primrose (Oenothera stricta)
- Scarlet beeblossom (Oenothera suffrutescens)
- Kisses (Oenothera suffulta)
- Fourwing evening primrose (Oenothera tetraptera)
- Texas evening primrose (Oenothera texensis)
- Prairie beeblossom (Oenothera triangulata)
- Evening primrose (Oenothera triloba)
- Hairy evening primrose (Oenothera villosa)
- Wolf's evening primrose (Oenothera wolfii)
- Drummond's beeblossom (Oenothera xerogaura)
- Woodyfruit evening primrose (Oenothera xylocarpa)
- False gaura (Oenothera glaucifolia)
- Colorado beeblossom (Oenothera dodgeniana)
- Long-flowered evening primrose (Oenothera longiflora)
- Parodi's evening primrose (Oenothera parodiana)
- Hartweg's sundrops (Oenothera lavandulifolia)
- Mountain evening primrose (Oenothera latifolia)
- Harlequinbush (Oenothera podocarpa)
- Golden Suncup (Oenothera brevipes)
- Oenothera lamarckiana
- Oenothera odorata