Calystegia fraterniflora (Mackenzie & Bush) Brummitt

Calystegia fraterniflora (Mackenzie & Bush) Brummitt is a synonym sensu TROPICOS of:

Calystegia silvatica subsp. fraterniflora (Mackenzie & Bush) Brummitt, an accepted subspecies name sensu FNA Ed. Comm., 2023c.