Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
[crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Clade neomura Cavalier-Smith, 1987
Domain Eukaryota Chatton, 1925 - eukaryotes
Clade discaria Cavalier-Smith, 2021
Clade dorsates Cavalier-Smith, 2021
Clade podiates Cavalier-Smith, 2012
[crown] Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
[crown] Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
[crown] Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
Superkingdom Holomycota Liu, Steenkamp, Brinkmann, Forget, Philippe & Lang, 2009
[crown] Kingdom Fungi R.T.Moore (1980) - fungi
[crown] Subkingdom Dikarya Hibbett, T.Y. James & Vilgalys (2007)
Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
Subphylum Taphrinomycotina O.E. Erikss. & Winka (1997) - basal ascomycetes
Class Pneumocystidomycetes O.E. Erikss. & Winka (1997) [monotypic]
Order Pneumocystidalesᵀ O.E. Erikss. (1994) [monotypic]
Family Pneumocystidaceaeᵀ O.E. Erikss. (1994) [monotypic]
Genus Pneumocystisᵀ P. Delanoë & Delanoë (1912)
1.1 Pneumocystis murina S.P. Keely et al. (2004)
1.2.1 Pneumocystis cariniiᵀ J.K. Frenkel (1999)
1.2.2 Pneumocystis wakefieldiae M.T. Cushion et al. (2004)
2 Pneumocystis oryctolagi E. Dei-Cas et al. (2006) - rabbit-associated Pneumocystis
3 Pneumocystis jirovecii Frenkel (1976)