Synonyms
Dahlia scapigera f. purpurea Sherff
Dahlia scapigera f. australis Sherff
Dahlia scapigera var. arsenei Sherff
Dahlia australis var. serratior (Sherff) P.D.Sørensen
Dahlia scapigera var. australis Sherff
Dahlia barkerae Knowles & Westc.
Dahlia australis var. chiapensis P.D.Sørensen
Dahlia scapigera var. liebmannii Sherff
Dahlia australis var. liebmannii (Sherff) P.D.Sørensen
Dahlia scapigera f. serratior Sherff