Aster novi-belgii var. villicaulis (A. Gray) B. Boivin

Aster novi-belgii var. villicaulis (A. Gray) B. Boivin is a synonym sensu FNA Ed. Comm., 2006b of:

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