Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
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
Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
Superkingdom Holomycota Liu, Steenkamp, Brinkmann, Forget, Philippe & Lang, 2009
Kingdom Fungi R.T.Moore (1980) - fungi
Subkingdom Dikarya Hibbett, T.Y. James & Vilgalys (2007)
Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
Subphylum Saccharomycotina O.E. Erikss. & Winka (1997) [monotypic] - budding yeasts
Class Saccharomycetesᵀ G.Winter (1880) [monotypic]
Order Saccharomycetalesᵀ Luerss. (1877)
Family Pichiaceae Zender (1925)
Genus Pichiaᵀ E.C. Hansen (1904)
Pichia acaciae Van der Walt (1966)
Pichia alni (Phaff, M.W. Mill. & M. Miranda) Kurtzman (1984)
Pichia americana (Wick.) Kurtzman (1984)
Pichia amethionina Starmer, Phaff, M. Miranda & M.W. Mill. (1978)
Pichia amylophila Kurtzman, M.J. Smiley, C.J. Johnson, Wick. & Fuson (1980)
Pichia angophorae M.W. Mill. & J.S.F. Barker (1968)
Pichia angusta (Teun., H.H. Hall & Wick.) Kurtzman (1984)
Pichia anomala (E.C. Hansen) Kurtzman (1984)
Pichia antillensis Starmer, Phaff, Tredick, M. Miranda & V. Aberdeen (1984)
Pichia barkeri Phaff, Starmer, Tredick & V. Aberdeen (1987)
Pichia besseyi Kurtzman & Wick. (1972)
Pichia bimundalis (Wick. & Santa María) Kurtzman (1984)
Pichia bispora (O. Beck) Kurtzman (1984)
Pichia bovis Uden & Carmo Souza (1957)
Pichia burtonii Boidin, Pignal, Lehodey, Vey & Abadie (1965)
Pichia cactophila Starmer, Phaff, M. Miranda & M.W. Mill. (1978)
Pichia canadensis (Wick.) Kurtzman (1984)
Pichia capsulata (Wick.) Kurtzman (1984)
Pichia caribaea Phaff, Starmer, Lachance, V. Aberdeen & Tredick (1992)
Pichia castillae Santa María & C. García (1970)
Pichia chambardii (C. Ramírez & Boidin) Phaff (1956)
Pichia ciferrii (Lodder) Kurtzman (1984)
Pichia delftensis Beech (1965)
Pichia deserticola Phaff, Starmer, Tredick & M. Miranda (1985)
Pichia dryadoides (D.B. Scott & Van der Walt) Kurtzman (1984)
Pichia euphorbiae Van der Walt & A. Opperman (1983)
Pichia euphorbiiphila (Van der Walt) Kurtzman (1984)
Pichia fabianii (Wick.) Kurtzman (1984)
Pichia farinosa (Lindner) Guillierm. (1910)
Pichia fermentans Lodder
Pichia finlandica Kurtzman (1984)
Pichia fluxuum (Phaff & E.P. Knapp) Kreger-van Rij (1964)
Pichia galaeiformis
Pichia glucozyma (Wick.) Kurtzman (1984)
Pichia guilliermondii Wick. (1966)
Pichia hampshirensis Kurtzman (1987)
Pichia haplophila Shifrine & Phaff (1956)
Pichia heedii Phaff, Starmer, M. Miranda & M.W. Mill. (1978)
Pichia heimii Pignal (1970)
Pichia henricii (Wick.) Kurtzman (1984)
Pichia holstii (Wick.) Kurtzman (1984)
Pichia inositovora Golubev, Blagod., Suetin & R.S. Trots. (1981)
Pichia jadinii (Sartory, R. Sartory, Weill & J. Mey.) Kurtzman (1984)
Pichia japonica Kurtzman (1987)
Pichia kluyveri Bedford (1942)
Pichia kodamae Van der Walt & Yarrow (1982)
Pichia lynferdii (Van der Walt & Johannsen) Kurtzman (1984)
Pichia maganishii
Pichia media Boidin, Pignal, Lehodey, Vey & Abadie (1965)
Pichia membranaefaciens (E.C. Hansen) E.C. Hansen (1904)
Pichia methanolica Makig. (1974)
Pichia methylivoria
Pichia mexicana M. Miranda, Holzschu, Phaff & Starmer (1982)
Pichia meyerae Van der Walt (1982)
Pichia minuta (Wick.) Kurtzman (1984)
Pichia mississippiensis Kurtzman, M.J. Smiley, C.J. Johnson, Wick. & Fuson (1980)
Pichia nakasei J.A. Barnett, R.W. Payne & Yarrow (1983)
Pichia nakazawae K. Kodama (1975)
Pichia norvegensis Leask & Yarrow (1976)
Pichia ofunaensis (Makig. & Asai) Kurtzman (1996)
Pichia ohmeri (Etchells & T.A. Bell) Kreger-van Rij (1964)
Pichia onychis Yarrow (1965)
Pichia opuntiae Starmer, Phaff, M. Miranda, M.W. Mill. & J.S.F. Barker (1979)
Pichia pastoris (Guillierm.) Phaff (1956)
Pichia petersonii (Wick.) Kurtzman (1984)
Pichia philodendri (Van der Walt & D.B. Scott) Kurtzman (1984)
Pichia philogaea Van der Walt & Johannsen (1975)
Pichia pijperi Van der Walt & Tscheuschner (1957)
Pichia pini (Holst) Phaff (1956)
Pichia populi (Phaff, Y. Yamada, Tredick & M. Miranda) Kurtzman (1984)
Pichia pseudocactophila Holzschu, Phaff, Tredick & Hedgec. (1983)
Pichia quercuum Phaff & E.P. Knapp (1956)
Pichia rabaulensis Soneda & S. Uchida (1971)
Pichia rhodanensis (C. Ramirez & Boidin) Verona (1957)
Pichia salicaria Phaff, M.W. Mill. & J.F.T. Spencer (1964)
Pichia scolyti (Phaff & Yoney.) Kreger-van Rij (1964)
Pichia segobiensis Santa María & C. García (1977)
Pichia silvicola (Wick.) Kurtzman (1984)
Pichia spartinae Ahearn, Yarrow & Meyers (1970)
Pichia stipitis Pignal (1967)
Pichia strasburgensis (C. Ramírez & Boidin) Phaff ex Kreger-van Rij (1964)
Pichia subpelliculosa Kurtzman (1984)
Pichia sydowiorum (D.B. Scott & Van der Walt) Kurtzman (1984)
Pichia tannicola F.H. Jacob (1969)
Pichia thermotolerans (Starmer, Phaff, M. Miranda, M.W. Mill. & J.S.F. Barker) Holzschu, Phaff & Tredick (1985)
Pichia toletana (Socias, C. Ramírez & Peláez) Kreger-van Rij (1964)
Pichia trehalophila Phaff, M.W. Mill. & J.F.T. Spencer (1964)
Pichia triangularis M.T. Sm. & Bat. Vegte (1986)
Pichia veronae K. Kodama (1974)
Pichia wickerhamii (Capr.) Kock.-Krat. (1990)
Pichia xylosa Phaff, M.W. Mill. & Shifrine (1956)