Aster novi-belgii var. crenifolius (Fernald) Labrecque & Brouillet

Aster novi-belgii var. crenifolius (Fernald) Labrecque & Brouillet is a synonym sensu FNA Ed. Comm., 2006b of:

Symphyotrichum novi-belgii var. crenifolium (Fernald) Labrecque & Brouillet, an accepted variety name sensu FNA Ed. Comm., 2006b.