This genus is listed as valid in Mycobank (Sep 2019) and Kirk et al., 2008 "Dictionary of the Fungi"), the reason stated elsewhere being incorrect citation of the basionym of the type species of the originally published name Ruzenia O. Hilber, 2002, however the latter is a correctable error according to Index Fungorum, which treats the originally published genus genus as valid (a change of position since the publication of Kirk et al., 2008).