ABSTRACT
In this paper are listed the following families of Bryophyta-Musci identified by V.F. Brotherus, existing in the Herbarium of the Jardim Botanico of Rio de Janeiro: Hypnaceae, Hypopterygiaceae, Leucobryaceae, Leucodontaceae, Meteoriaceae, Mniaceae, Neckeraceae, Orthotrichaceae, Phascaceae, Phyllogoniaceae, Pilotrichaceae, Plagiotheciaceae and Polytrichaceae. In a previous paper were related the families Bartramiaceae, Brachytheciaceae, Bryaceae, Dicranaceae, Entodontaceae, Ephemeraceae, Erpodiaceae, Fabroniaceae, Funariaceae, Hedwigiaceae and Hookeriaceae.