Sanguisorba occidentalis Nuttall ex Torrey & A. Gray
Sanguisorba occidentalis Nuttall ex Torrey & A. Gray is a synonym of:
Poteridium occidentale Rydberg, an accepted species name sensu FNA Ed. Comm., 2014.
Sanguisorba occidentalis Nuttall ex Torrey & A. Gray is a synonym of:
Poteridium occidentale Rydberg, an accepted species name sensu FNA Ed. Comm., 2014.