Аннотация:On the southern periphery of Badzhal Mountain Range, an area of about 25sq. km, we found 313 species of mosses, listed here with distribution along withthe altitudinal belts, ecotopes, and substrates. Among them, 73 species are newlyrecorded for the middle part of Khabarovsk Territory, and 39 of them are new tothe whole Khabarovsk Territory, including rare species with no or few previouslyknown records in Russia such as Campylopus gracilis, Sematophyllum substrumulosum, Anomodon solovjovii, Bryoerythrophyllum chenii, Dicranum setifolium, Ditrichum macrorhyn chum, Haplohymenium longinerve, Okamurea hakkoniensis, Orthotrichum rogeri, Sphagnummiyabeanum, S. subnitens; identity of several species needs in specially focused taxonomic studies. Studied flora is compared with ones of Zeysky State NatureReserve, Upper Bureya, and a combined list of mosses of Botchinsky NatureReserve and Tordoki-Yani Mt. Among all these floras, the proportion of Eastern species in Badzhal is the highest. Main types of vegetation and bryophyte ecoto- pes are briefly characterized; distribution of species along an altitudinal gradientamong considered types of habitats and substrates is discussed.