A pilot workshop on Bryophytes at the National Herbarium (TAN) reveals the presence of seven additional species for Madagascar

We present a contribution to the knowledge of the Malagasy bryoflora that results from a BRYOTAN workshop organized in September 2018 at the Antananarivo Herbarium (TAN) housed at the Parc Botanique et Zoologique de Tsimbazaza, Antananarivo, Madagascar, within the framework of the BRYOTAN project (Bryophytes of TAN). Seven taxa reported here as new for Madagascar were found among the specimens stored in TAN. These findings illustrate the interest of this sort of initiative, the potential richness of the unstudied material in herbaria, and the necessity of exploring regions that are bryologically poorly known within Madagascar.