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