Astragalus gracilis var. microlobus (A. Gray) S.L. Welsh
Astragalus gracilis var. microlobus (A. Gray) S.L. Welsh is a synonym sensu FNA Ed. Comm., 2023b of:
Astragalus gracilis Nuttall, an accepted species name sensu FNA Ed. Comm., 2023b.
Astragalus gracilis var. microlobus (A. Gray) S.L. Welsh is a synonym sensu FNA Ed. Comm., 2023b of:
Astragalus gracilis Nuttall, an accepted species name sensu FNA Ed. Comm., 2023b.