Astragalus pygmaeus Pallas
Astragalus pygmaeus Pallas is a synonym sensu Welsh, 1991 of:
Oxytropis nigrescens (Pallas) Fischer var. nigrescens, an accepted variety name sensu FNA Ed. Comm., 2023b.
Astragalus pygmaeus Pallas is a synonym sensu Welsh, 1991 of:
Oxytropis nigrescens (Pallas) Fischer var. nigrescens, an accepted variety name sensu FNA Ed. Comm., 2023b.