. . "Atractiellomycetes" . "Helicogloea" . . . . . . . . "L.S. Olive 1951" . "Fungi" . . "Helicogloea angustispora L.S. Olive 1951" . "Helicogloea angustispora" . "Atractiellales" . "Basidiomycota" . "Phleogenaceae" .