Ciminalis saponaria Bercht. & J.Presl
Cuttera saponaria Raf.
Dasystephana cherokeensis W.P.Lemmon
Dasystephana latifolia Small
Dasystephana puberula (Michx.) Small
Dasystephana saponaria (L.) Small
Gentiana cherokeensis (W.P.Lemmon) Fernald
Gentiana collinsiana Raf.
Gentiana elliottea Raf.
Gentiana puberula Michx.
Gentiana rigida Raf.
Gentiana saponarifolia Stokes
Gentiana scaberrima Kusn.
Gentiana shortiana Raf.
Gentiana torreyana Raf.
Pneumonanthe latifolia (Small) Greene
Pneumonanthe michauxii G.Don
Pneumonanthe puberula (Michx.) Greene
Pneumonanthe rigida (Raf.) Raf.
Pneumonanthe saponaria (L.) F.W.Schmidt
Pneumonanthe torreyana (Raf.) Raf.
Xolemia collinsiana (Raf.) Raf.
Xolemia elliotea (Raf.) Raf.
Xolemia shortiana (Raf.) Raf.
Xolemia trachiloma Raf.
