Eriachne (common name Wanderrie grass)[3] is a genus of plants in the grass family. Most of the species are found only in Australia, with the ranges of a few extending northward into New Guinea, parts of Asia, and Micronesia.[4][5][6][7][8]
Several other species were formerly included (see Alloteropsis, Deschampsia, Digitaria and Pentameris).[2]