Symphyotrichum sericeum (Ventenat) G.L. Nesom var. sericeum
Symphyotrichum sericeum (Ventenat) G.L. Nesom var. sericeum is a synonym sensu TROPICOS of:
Symphyotrichum sericeum (Ventenat) G.L. Nesom, an accepted species name sensu FNA Ed. Comm., 2006b.