organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain Eukaryota Chatton, 1925 - eukaryotes
     Kingdom Fungi R.T.Moore (1980) - fungi
       Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes
         Class Urediniomycetes D. Hawksw., B. Sutton & Ainsw. (1995), nom. inval. see Subphylum Pucciniomycotina R. Bauer, Begerow, J.P. Samp., M. Weiss & Oberw. (2006)
           Order Uredinales G.Winter (1880) - rust fungi see Order Pucciniales Clem. & Shear (1931)
             01 Genus Aecidiconium Vuill. (1892), incertae sedis
             02 Anamorph genus Aecidiolum Unger (1833), incertae sedis
             03 Anamorph genus Aecidium Pers. ex J.F.Gmel. (1792), nom. sanct., incertae sedis
             04 Genus Blastospora Dietel (1908), incertae sedis
             05 Anamorph genus Caeoma Link (1809), nom. sanct., incertae sedis
             06 Genus Cerradoa J.F. Hennen & Y. Ono (1978), incertae sedis
             07 Genus Coleopuccinia Pat. (1889), incertae sedis
             08 Genus Cystopsora E.J. Butler (1910), incertae sedis
             09 Genus Desmella Syd. & P.Syd. (1919), incertae sedis
             10 Genus Desmellopsis J.M.Yen (1969), incertae sedis
             11 Genus Edythea H.S.Jacks. (1931), incertae sedis
             12 Anamorph genus Elateraecium Thirum., F. Kern & B.V. Patil (1966), incertae sedis
             13 Anamorph genus Erysibe Theophr. ex Wallr. (1833), nom. dub., incertae sedis
             14 ?Genus Flaminia Sacc. & P.Syd. (1902)
             15 Genus Hemileia Berk. & Broome (1869), incertae sedis
             16 Genus Hiratsukaia Hara (1948), incertae sedis see Genus Chrysomyxa Unger (1840)
             17 Genus Hiratsukamyces Thirum., F. Kern & B.V. Patil (1975), incertae sedis see Genus Elateraecium Thirum., F. Kern & B.V. Patil (1966)
             18 Anamorph genus Intrapes J.F. Hennen & Figueiredo (1979), incertae sedis
             19 Genus Kunkelia Arthur (1917), incertae sedis see Genus Gymnoconia Lagerh. (1894)
             20 Genus Kweilingia Teng (1940), incertae sedis
             21 Anamorph genus Malupa Y. Ono, Buriticá & J.F. Hennen (1992), incertae sedis see Genus Phakopsora Dietel (1895)
             22 Genus Masseeëlla Dietel (1895), incertae sedis
             23 Genus Mehtamyces Mundk. & Thirum. (1945), incertae sedis
             24 Anamorph genus Milesia F.B. White (1878), incertae sedis
             25 Anamorph genus Peridermium (Link) J.C.Schmidt & Kunze (1817), nom. cons., incertae sedis
             26 Anamorph genus Peridiopsora Kamat & Sathe (1969), incertae sedis
             27 Genus Phragmotelium Syd. (1921), incertae sedis
             28 Anamorph genus Physonema Lév. (1847), incertae sedis
             29 Genus Ramakrishnania Ramachar & Bhagyan. (1979), incertae sedis
             30 Anamorph genus Roestelia Rebent. (1804), incertae sedis
             31 Genus Schroeteriaster Magnus (1896), incertae sedis
             32 Genus Stakmania Kamat & Sathe (1968), incertae sedis see Genus Phakopsora Dietel (1895)
             33 Genus Stomatisora J.M.Yen (1971), incertae sedis see Genus Chrysocelis Lagerh. & Dietel (1914)
             34 Genus Telomapea G.F. Laundon (1967), incertae sedis
             35 Genus Thirumalachariella Sathe (1975), incertae sedis see Genus Dietelia Henn. (1897)
             36 Genus Tunicopsora Suj. Singh & P.C. Pandey (1971), incertae sedis see Genus Kweilingia Teng (1940)
             37 Anamorph genus Uraecium Arthur (1933), incertae sedis
             38 Anamorph genus Uredo Pers. (1801), nom. sanct., incertae sedis
             39 Family Chaconiaceae Cummins & Y. Hirats. (1983)
             40 Family Coleosporiaceae Dietel (1900)
             41 Family Cronartiaceae Dietel (1900)
             42 Family Melampsoraceae Dietel (1897)
             43 Family Mikronegeriaceae Cummins & Y. Hirats. (1983)
             44 Family Phakopsoraceae Cummins & Y. Hirats. (1983)
             45 Family Phragmidiaceae Corda (1837)
             46 Family Pileolariaceae Cummins & Y. Hirats. (1983)
             47 Family Pucciniaceae Chevall. (1826)
             48 Family Pucciniastraceae Gäum. ex Leppik (1972)
             49 Family Pucciniosiraceae Cummins & Y. Hirats. (1983)
             50 Family Raveneliaceae Leppik (1972)
             51 Family Sphaerophragmiaceae Cummins & Y. Hirats. (1983)
             52 Family Uncolaceae Buriticá (2000)
             53 Family Uropyxidaceae Cummins & Y. Hirats. (1983)