Gaura biennis var. pitcheri Torrey & A. Gray
Gaura biennis var. pitcheri Torrey & A. Gray is a synonym sensu FNA Ed. Comm., 2021 of:
Oenothera filiformis (Small) W.L. Wagner & Hoch, an accepted species name sensu FNA Ed. Comm., 2021.
Gaura biennis var. pitcheri Torrey & A. Gray is a synonym sensu FNA Ed. Comm., 2021 of:
Oenothera filiformis (Small) W.L. Wagner & Hoch, an accepted species name sensu FNA Ed. Comm., 2021.