 Thelidium geophilumSummary: Thelidium geophilum Nyl. Arnold, Flora Regensburg 53: 483 1870 MB407009Synonymy: Verrucaria geophila Nyl. 1865 MB409143Segestrella geophila Nyl. Branth Rostr. 1869 MB405121MycoBank : 407009Epithet: geophilumFungi, Dikarya, Ascomycota, Pezizomycotina, Eurotiomycetes, Chaetothyriomycetidae, Verrucariales, Verrucariaceae, ThelidiumVerrucaria geophila Nyl. 1865 MB4091431. Segestrella geophila Nyl. Branth Rostr. 1869 MB4051212. Verrucaria geophila Nyl. 1865 MB409143 