"Tetrapyrgos austrochilensis (Singer) E. Horak 1987" . "Agaricales" . "Marasmiaceae" . "Tetrapyrgos" . . . . . . . . "(Singer) E. Horak 1987" . . "Basidiomycota" . . "Agaricomycetes" . "Fungi" . "Tetrapyrgos austrochilensis" . . .