Gentiana detonsa var. unicaulis (A. Nelson) C.L. Hitchcock
Gentiana detonsa var. unicaulis (A. Nelson) C.L. Hitchcock is a synonym sensu FNA Ed. Comm., 2023c of:
Gentianopsis thermalis (Kuntze) H.H. Iltis, an accepted species name sensu FNA Ed. Comm., 2023c.