Abstract
Bryophytes as rheophytes in wet tropical regions in Southeastern Asia are treated on the basis of the author's field studies, which were made during the last three expeditions to the Malay Peninsula and Kalimantan, Indonesian Borneo.
More than twenty species of rheophytes of mosses and hepatics were recognized. The representative species, including Calymperes taitense, Sclerohypnum littorale, Fissidens beccarii, Fissidens aff. nobilis, Cyptodontopsis obtusifolia, Neckeropsis fleischeri, Thamnobryum ellipticum, Pallavicinia sp. and Plagiochila sp., were introduced with notes on their habitats