Xylophacos purshii (Douglas) Rydberg
Xylophacos purshii (Douglas) Rydberg is a synonym sensu POWO of:
Astragalus purshii Douglas ex Hooker var. purshii, an accepted variety name sensu FNA Ed. Comm., 2023b.
Xylophacos purshii (Douglas) Rydberg is a synonym sensu POWO of:
Astragalus purshii Douglas ex Hooker var. purshii, an accepted variety name sensu FNA Ed. Comm., 2023b.