"Hymenogaster" . "Strophariaceae" . . "Agaricales" . "Basidiomycota" . . . . . . . . "Hymenogaster sulcatus R. Hesse 1891" . . "Hymenogaster sulcatus" . . . "Fungi" . "Agaricomycetes" . "R. Hesse 1891" .