Anisothecium crispum var. lentum (Wilson ex Braithw.) H. Möller
Homotypic synonym according to GBIF classification (Originally found in sources as doubtful taxon within Anisothecium crispum (Wilson ex Braithwaite) H.A.Möller, 1907)
Anisothecium recurvimarginatum (S. Okamura) Iisiba
Homotypic synonym according to GBIF classification (Originally found in sources as accepted taxon within Anisothecium Mitt., 1869)
Aongstroemia afroexigua (Müll. Hal. ex Dusén) Müll. Hal.
Homotypic synonym according to GBIF classification (Originally found in sources as accepted taxon within Aongstroemia Bruch & Schimp.)
Aongstroemia ampullacea (Müll. Hal. ex Dusén) Müll. Hal.
Homotypic synonym according to GBIF classification (Originally found in sources as accepted taxon within Aongstroemia Bruch & Schimp.)