Papaver radicatum var. pygmaeum (Rydberg) S.L. Welsh

Papaver radicatum var. pygmaeum (Rydberg) S.L. Welsh is a synonym sensu FNA Ed. Comm., 1997 of:

Oreomecon pygmaea (Rydberg) Krivenko, an accepted species name sensu Hassler, 2014-2024+.