Onagra chrysantha var. parviflora (Linnaeus) Spach nom. illeg.

Onagra chrysantha var. parviflora (Linnaeus) Spach nom. illeg. is a synonym sensu FNA Ed. Comm., 2021 of:

Oenothera parviflora Linnaeus, an accepted species name sensu FNA Ed. Comm., 2021.