Oxystegus tenuirostris (Hook. & Taylor) A.J.E.Sm.
RECORDS. — Bescherelle (1882), Jelenc (1955a): Kabylie des Babor, djebel Tababor. Very rare.
COMMENT
The criterion established by Zander & Eckel (2019) was followed to classify this species within the genus Oxystegus (Limpr.) Hilp., rather than Chionoloma Dixon who advocate for the maintenance of paraphyletic taxa.