Summary description from Wikipedia:

Oenothera rhombipetala in languages:

English

Fourpoint Evening Primrose

English

Diamond petal primrose

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Parent Taxon

• Oenothera

Sibling Taxa

• Oenothera acutifolia
• Oenothera affinis
• Oenothera arequipensis
• Oenothera argillicola
• Oenothera biennis
• Oenothera breedlovei
• Oenothera cambrica
• Oenothera chicaginensis
• Oenothera clelandii
• Oenothera coloratissima
• Oenothera coquimbensis
• Oenothera coronifera
• Oenothera curtissii
• Oenothera drummondii
• Oenothera elata
• Oenothera elongata
• Oenothera ersteinensis
• Oenothera falfurriae
• Oenothera glazioviana
• Oenothera grandiflora
• Oenothera grandis
• Oenothera grisea
• Oenothera heterophylla
• Oenothera hoelscheri
• Oenothera humifusa
• Oenothera indecora
• Oenothera jamesii
• Oenothera laciniata
• Oenothera longiflora
• Oenothera longissima
• Oenothera longituba
• Oenothera macrosceles
• Oenothera magellanica
• Oenothera maysillesii
• Oenothera mendocinensis
• Oenothera mollissima
• Oenothera nana
• Oenothera nocturna
• Oenothera nuda
• Oenothera nutans
• Oenothera oakesiana
• Oenothera odorata
• Oenothera oehlkersi
• Oenothera organensis
• Oenothera paradoxa
• Oenothera parodiana
• Oenothera parviflora
• Oenothera pennellii
• Oenothera perangusta
• Oenothera peruana
• Oenothera picensis
• Oenothera pubescens
• Oenothera punae
• Oenothera pycnocarpa
• Oenothera ravenii
• Oenothera rhombipetala
• Oenothera royfraseri
• Oenothera rubricalyx
• Oenothera rubricaulis
• Oenothera scabra
• Oenothera stricta
• Oenothera stubbei
• Oenothera stucchii
• Oenothera suaveolens
• Oenothera subterminalis
• Oenothera tamrae
• Oenothera verrucosa
• Oenothera versicolor
• Oenothera villosa
• Oenothera wolfii
• Oenothera × braunii
• Oenothera × clavifera
• Oenothera × drawertii
• Oenothera × fallax
• Oenothera × heiniana
• Oenothera × moravica

Top Observation Places

• Wichita
• Lewisville
• Flower Mound