Aster drummondii var. parviceps (Shinners) A.G.Jones accepted as Symphyotrichum drummondii var. texanum (E.S.Burgess) G.L.Nesom (original description)
Aster falcatus var. commutatus (Torr. & A.Gray) A.G.Jones accepted as Symphyotrichum falcatum var. commutatum (Torr. & A.Gray) G.L.Nesom (original description)
Aster lanceolatus var. interior (Wiegand) A.G.Jones accepted as Symphyotrichum lanceolatum var. interior (Wiegand) G.L.Nesom (original description)
Aster lanceolatus var. simplex (Willd.) A.G.Jones accepted as Symphyotrichum lanceolatum subsp. lanceolatum var. lanceolatum (Willd.) G.L.Nesom (original description)
Aster occidentalis var. fremontii (Torr. & A.Gray) A.G.Jones accepted as Symphyotrichum spathulatum var. spathulatum (Lindl.) G.L.Nesom (original description)
Aster puniceus var. elliottii (Torr. & A.Gray) A.G.Jones accepted as Symphyotrichum elliottii (Torr. & A.Gray) G.L.Nesom (original description)