Aster laevis var. amplifolius Porter nom. illeg.

Aster laevis var. amplifolius Porter nom. illeg. is a synonym sensu TROPICOS of:

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