Results of a study on bryophyte sociology in some localities of Mt. Bondone (Eastern Italian Alps) are presented. Bryophyte associations observed in beech forests and Pinus-mugo scrubs are: Orthotricho anomali-Grimmietum pulvinatae, Pseudoleskeelletum catenulatae, Ctenidietum mollusci, Solorino-Distichietum capillacei, Encalypto streptocarpae-Fissidentetum cristati and Pterigynandretum filiformis, belonging to the Tortulo-Homalothecietea sericei class, and Pleurozietum schreberi of the Hylocomietea splendentis class.
