Didymodon umbrosus, een nieuwe mossoort voor België ...

Didymodon umbrosus, a new moss for Belgium. Didymodon umbrosus was found for the first time in Belgium in October 2021 on an artificial ruin at the castle of Beervelde, then also on dolomite in Kallo in November 2023. The morphological differences with the closely related D. australasiae and the ecology of both species are discussed. ...