the root (no rank)
Eukaryota (domain)
Fungi (kingdom)
Ascomycota (phylum)
Pezizomycotina (subphylum)
Sordariomycetes (class)
Sordariales (order)
Chaetomiaceae (family)
[hide inferior taxa]
Chaetomium thermophilum (species)
Myceliophthora thermophila (species)
Thielavia terrestris (species)