* Hylocomiadelphus triquetrus (Hedw.) Ochyra & Stebel
Rhytidiadelphus triquetrus (Hedw.) Warnst.
Nomenclature follows Ochyra & Stebel (2008) and Ignatov et al. (2019).
RECORDS. — Bescherelle (1882), Jelenc (1955a): Kabylie du Djurdjura, Tizi Ouzou; Tlemcen. Trabut (1888): sine loco. Jelenc (1955a): Kabylie du Djurdjura, Aït Idjer.
COMMENT
Doubtfully present in Algeria. The presence of this Circumpolar Boreo-temperate species (Blockeel et al. 2014b) in Algeria is unlikely. Given the challenges in locating the collections, this species could only be retained in the Algerian catalogue upon the discovery of new specimens.