Astragalus frigidus var. gaspensis (J. Rousseau) Fernald

Astragalus frigidus var. gaspensis (J. Rousseau) Fernald is a synonym sensu FNA Ed. Comm., 2023b of:

Astragalus americanus (Hooker) M.E. Jones, an accepted species name sensu FNA Ed. Comm., 2023b.