Synonyms
Aster drummondii var. parviceps (Shinners) A.G.Jones
Aster drummondii var. texanus (E.S.Burgess) A.G.Jones
Aster texanus var. parviceps Shinners
Aster coahuilensis S.F.Blake
Aster texanus E.S.Burgess
Aster drummondii subsp. texanus (E.S.Burgess) A.G.Jones
Aster drummondii subsp. parviceps (Shinners) A.G.Jones
Symphyotrichum drummondii var. parviceps (Shinners) G.L.Nesom
Symphyotrichum texanum (E.S.Burgess) Semple