Taxa Count: 23

ONAGRACEAE

Oenothera

Oenothera biennis

Oenothera brachycarpa

Oenothera glaucifolia

Oenothera grandis

Oenothera greggii

Oenothera hartwegii

Oenothera heterophylla

Oenothera jamesii

Oenothera laciniata

Oenothera linifolia

Oenothera macrocarpa

Oenothera macrocarpa subsp. macrocarpa

Oenothera missouriensis

Oenothera missouriensis var. missouriensis

Oenothera rhombipetala

Oenothera serrulata

Oenothera sinuata

Oenothera spachiana

Oenothera speciosa

Oenothera triloba

Oenothera villosa subsp. villosa

Family Not Defined

Oenothera laciniata