Doubtful according to GBIF classification (Possible variant of Campylopus subtrachyblepharus C.Müller, 1900)
Campylopus subulatus var. schimperi (Milde) Husn.
Homotypic synonym according to GBIF classification (Originally found in sources as accepted taxon within Campylopus subulatus W.P.Schimper ex J.Milde, 1862)
Campylopus surinamensis Müll. Hal.
Doubtful according to GBIF classification (Possible variant of Campylopus surinamensis C.Müller, 1848)