"Trypetheliales" . "(Mll. Arg.) R.C. Harris 1986" . . . . . . . . "Fungi" . . "Ascomycota" . . "Polymeridium albidum (Mll. Arg.) R.C. Harris 1986" . . "Polymeridium albidum" . . "Dothideomycetes" . "Polymeridium" . "Trypetheliaceae" .