Xanthosia socialis Van Bakel et al. 2005
Belongs to Xanthosia according to Van Bakel et al. 2005
Sister taxa: Xanthosia americana, Xanthosia buchii, Xanthosia buteonis, Xanthosia danielae, Xanthosia elegans, Xanthosia fischeri, Xanthosia fossa, Xanthosia gibbosa, Xanthosia gracilis, Xanthosia granulosa, Xanthosia occidentalis, Xanthosia robertsi, Xanthosia sakoi, Xanthosia semiornata, Xanthosia similis, Xanthosia zoquiapensis