Gentiana propinqua subsp. arctophila (Grisebach) Hultén
Gentiana propinqua subsp. arctophila (Grisebach) Hultén is a synonym sensu FNA Ed. Comm., 2023c of:
Gentianella propinqua (Richardson) J.M. Gillett subsp. propinqua, an accepted subspecies name sensu FNA Ed. Comm., 2023c.