Basionym Name:Verrucaria ochraceoflava f. nudius Nyl., in Nylander & Crombie, J. Linn. Soc., Bot. 20: 60 (1883)
Homotypic synonyms:Anthracothecium ochraceoflavens f. nudius (Nyl.) Zahlbr., Cat. Lich. Univers. 1: 464 (1922)Bottaria nudior (Nyl.) Vain., Bolm Soc. broteriana, Coimbra, sér. 2 6: 174 (1930)