Basionym Name:Verrucaria thrombioides A. Massal., Memor. Lich.: 144 (1853)
Homotypic synonyms:Lecidea thrombioides (A. Massal.) A. Massal., Geneac. lich. (Verona): 19 (1854)Lithoicea thrombioides (A. Massal.) Bagl. ex A. Massal., Symmict. Lich.: 89 (1855)Verrucaria macrostoma var. thrombioides (A. Massal.) Zahlbr., Cat. Lich. Univers. 1: 100 (1921)Verrucaria nigrescens var. thrombioides (A. Massal.) Garov., Tentam. Dispos. Lich. Langob.: 35, tab. II, fig. I, A' (1865)