Lychnis apetala var. macrosperma (A.E. Porsild) B. Boivin

Lychnis apetala var. macrosperma (A.E. Porsild) B. Boivin is a synonym sensu FNA Ed. Comm., 2005 of:

Silene uralensis subsp. porsildii Bocquet, an accepted subspecies name sensu FNA Ed. Comm., 2005.