Neue und bemerkenswerte Moosfunde für Südtirol (Provinz Bozen, Italien). IV.

Abstract
New and remarkable bryophyte records for South Tyrol (Province of Bozen/Bolzano, Italy). IV.
Three bryophyte species (Cephaloziella colombae, Hydrogonium amplexifolium, Tortella angustifolia) are new to Italy, three species (Fossombronia wondraczekii, Pseudomoerckia blyttii, and Tortella pseudofragilis) are new to the Trentino-Alto Adige region, and Riccia
bifurca is recorded with certainty for the first time in the region. Six species are new to South Tyrol: Peltolepis quadrata, Riccia cavernosa, Campylopus introflexus, Grimmia arenaria, Schistidium marginale and Tortella alpicola, and for Tortella fleischeri a first reliable record for South Tyrol is provided. Grimmia atrata was last recorded 160 years ago (also the first recent record for Italy). Nowellia curvifolia, Dicranum tauricum, Meesia minor and Pohlia obtusifolia were found again after more than 120 years, Sciuro-hypnum latifolium after more than 110 years and Mylia taylorii after 100 years. Other rare or otherwise interesting species in South Tyrol and Italy are Anastrepta orcadensis, Gymnomitrion revolutum, Hygrohypnum styriacum, Mnium spinulosum, Pseudostereodon procerrimus, Rhizogemma staphylina, Sciuro-hypnum curtum, Tortella commutata and T. tortuosa s. str.
The number of bryophyte taxa known from South Tyrol increases from 933 to 950.