Lewinskya affinis var. bohemica - new epiphytic moss in the bryoflora of Germany

During the field investigations in Germany, a new epiphytic moss, Orthotrichum affine var. bohemicum, was repeatedly found in 2015 in the Lands of Hessen and Bavaria. Distribution of this variety in Germany is mapped and its ecology is described in detail. Because the traditionally understood genus Orthotrichum was recently split into some segregates and this variety was not given a name in the genus Lewinskya to which it actually belongs, it is transferred to this genus and the relevant new combination Lewinskya affinis var. bohemica is effected.