Sanguisorba canadensis subsp. latifolia (Hooker) Calder & Roy L. Taylor

Sanguisorba canadensis subsp. latifolia (Hooker) Calder & Roy L. Taylor is a synonym sensu FNA Ed. Comm., 2014 of:

Sanguisorba stipulata Rafinesque, an accepted species name sensu FNA Ed. Comm., 2014.