Vinson Massif | Massif Central | Colombian Massif | Iveco Massif | Bohemian Massif | Saint-Gotthard Massif | Massif des Écrins | London-Brabant Massif | Termit Massif Reserve | Termit Massif | Mulanje Massif | Moncayo Massif | Lovozero Massif | Garraf Massif | Albera Massif |
Sites where B. bifarium specimens have been collected include: along the Douala to Bimbia road; Mfongu near Bagangu; Bana-Bateha near Fibé; Nkokom Massif near Ndom; Nyasoso on Mount Kupe; Kodmin in the Bakossi Mountains; and on Mount Cameroon.