Basionym Name:Pseudopyrenula cinereoglaucescens Vain., Bot. Mag., Tokyo 35: 76 (1921)
Homotypic synonyms:Trypethelium cinereoglaucescens (Vain.) R.C. Harris, Lichenogr. Thomsoniana, North American Lichenology in Honor of John W. Thomson (Ithaca): 141 (1998)Viridothelium cinereoglaucescens (Vain.) Lücking, M.P. Nelsen & Aptroot, in Aptroot & Lücking, Lichenologist 48(6): 973 (2016)