Lychnis triflora var. elatior (Regel) B. Boivin

Lychnis triflora var. elatior (Regel) B. Boivin is a synonym sensu FNA Ed. Comm., 2005 of:

Silene involucrata (Chamisso & Schlechtendal) Bocquet subsp. involucrata, an accepted subspecies name sensu FNA Ed. Comm., 2005.