Basionym Name:Lecidea pruinosula Müll. Arg., Flora, Regensburg 65: 486 (1882)
Homotypic synonyms:Japewiella pruinosula (Müll. Arg.) Kantvilas, Muelleria 29(2): 101 (2011)Lecidella pruinosula (Müll. Arg.) Kantvilas & Elix, Pap. Proc. R. Soc. Tasm. 142(2): 53 (2008)