AbstractThe ability of eight mosses to with stand the harsh environment of a coastal sand-dune in Victoria (Australia) has been investigated. It is shown that some species are able to re-vegetate areas which have been disturbed by wind, rabbits and vehicles. Their differing performances in relation to growth, rhizoid strength, and withstanding salt spray and sand burial, equip them for different niches. The ratio of dry weights of gametophore/rhizoids is suggested as an indicator of stage of revegetation.