Subsequently, that species was studied by Holec and then the genus was erected by Vizzini for two species and two varieties, all former members of "Pholiota".
Subsequently, that species was studied by Holec and later as "Phaeogalera oedipus" was shown to be distinct from "Tubaria". The genus was erected by Vizzini for two species and two varieties, all former members of "Pholiota".