Orthotrichum affine var. bohemicum is a variety of epiphytic moss described in 2011 on the basis of findings in the Czech Republic. During the research in the Zlatohorská vrchovina highlands situated in Silesia (NE part of the Czech Republic) five new localities of the taxa were found in 2013. In Silesia there has not been any record of this moss till the present. Descriptions of the new localities together with ecological characteristics are given.