Silene scouleri var. macounii (S. Watson) B. Boivin

Silene scouleri var. macounii (S. Watson) B. Boivin is a synonym sensu FNA Ed. Comm., 2005 of:

Silene parryi (S. Watson) C.L. Hitchcock & Maguire, an accepted species name sensu FNA Ed. Comm., 2005.