. "Leptosphaeriaceae" . "Sclerophomella" . "Sclerophomella humuli" . . "Syd. 1929" . . . "Ascomycota" . . "Pleosporales" . "Dothideomycetes" . . "Fungi" . . "Sclerophomella humuli Syd. 1929" . . . . .