Ceratolejeunea maranhensis Silva Brito et Ilk.-Borg.,

Nova Hedwigia 95 (3–4): 424, 2012 (see Brito & Ilkiu-Borges 2012).

TYPE: “ Brazil, Maranhão, Mirinzal municipality, Timbó Farm, non-flooded Amazonian forest, 20–50 m alt., 2°6′54.60″S and 44°50′47.58″W, on living tree, 10.8.2011, E.S.Brito 505 (holotypus, MG; isotypus, NY; E.S.Brito 503 (paratypus, MG)” .