Tall herb riparian communities of stony and rocky torrents and of dripping rocks of the upper montane, subalpine and alpine levels of Corsica formed by Doronicum corsicum, Narthecium reverchonii, Carex frigida, Calamagrostris varia ssp. corsica, Phalaris arundinacea var. rotgesii (Typhoides arundinacea ssp. rotgesii).