Bryohumbertia subcomosa (Dix.) J.-P. Frahm, a new name for Bryohumbertia walkeri (Mitt.) J.-P. Frahm

Abstract

The concept of Bryohumnertia walkeri (Mitt.) J.-P. Frahm was based on isotype specimens, which are, however, not identical with te holotype which consists of Campylopus comosus (Reinw. & Hornsch.) Bosch & Lac.. Therefore the next older epithet available must be chosen fro B. walkeri and the new combination B. subcomosa is introduced accordingly.