Aster puniceus var. calderi (B. Boivin) Lepage

Aster puniceus var. calderi (B. Boivin) Lepage is a synonym sensu FNA Ed. Comm., 2006b of:

Symphyotrichum puniceum (Linnaeus) Á. Löve & D. Löve var. puniceum, an accepted variety name sensu FNA Ed. Comm., 2006b.