Oenothera perangusta var. rubricalyx R.R. Gates
Oenothera perangusta var. rubricalyx R.R. Gates is a synonym sensu FNA Ed. Comm., 2021 of:
Oenothera oakesiana (A. Gray) J.W. Robbins ex S. Watson, an accepted species name sensu FNA Ed. Comm., 2021.
Oenothera perangusta var. rubricalyx R.R. Gates is a synonym sensu FNA Ed. Comm., 2021 of:
Oenothera oakesiana (A. Gray) J.W. Robbins ex S. Watson, an accepted species name sensu FNA Ed. Comm., 2021.