Oenothera triangulata
Oenothera triangulata (Buckley) W.L.Wagner & Hoch
Oenothera triangulata (Buckley) W.L.Wagner & Hoch 為柳葉菜科（Onagraceae）植物，俗稱 prairie beeblossom。
Distribution
North America · Oklahoma · Texas
Synonyms
Gaura hexandra var. triangulataGaura triangulataGaura tripetala var. triangulata