Cactus depressus (Hook.) Borg, Cacti, ed. 1: 279. 1937 Cactus depressus (Hook.) Borg, Cacti, ed. 1: 279. 1937is new combination for Melocactus depressus Hook. in Bot. Mag. 65: t. 3691. 1838Taxon for this nameCactus depressus (Hook.) Borg