Pitys Endlicher, 1842 genus doubtful

Chromorhiza N.S.Snigirevskaya & N.K.Mogutcheva, 2010 genus doubtful

Cordaïoxylon E.Morgenroth, 1883 genus doubtful

Poa-Cordaixylon B.Renault, 1885 genus accepted

Poacordaites F.C.Grand'Eury ex A.T.Brongniart, 1872 genus doubtful

Pseudo-Walchia B.Renault, 1885 genus doubtful

Valentinia M.Wachtler, 2015 genus synonym

Schweitzeriaceae family synonym

Araucariophyton V.G.Lepechina & A.N.Olejnikov, 1978 genus doubtful

Conifer genus accepted

Voltziopsis H.Potonié, 1899 genus accepted

Lycopodiolithes Schlotheim, 1820 genus accepted

Sinopalaeospiroxylon W.Zhang, Y.Wang, S.Zheng, X.Yang, Y.Li, X.Fu & N.Li, 2007 genus doubtful

Clariphyllum J.M.Anderson & H.M.Anderson, 2003 genus doubtful

Chimaerostrobus B.A.Atkinson, R.Serbet, T.J.Hieger & E.L.Taylor, 2018 genus doubtful

Xuanweioxylon J.He, S.-J.Wang, J.Hilton & L.Shao, 2013 genus doubtful

Lutanthus J.M.Anderson & H.M.Anderson, 2003 genus doubtful

Protocallitrixylon S.Yamazaki & K.Tsunada, 1982 genus doubtful

Ullrichia H.Kerp, H.Bödige, B.Bomfleur & J.W.Schneider, 2022 genus doubtful

Protoglyptostroboxylon D.C.He, 1995 genus doubtful

Hexicladia Wang, Yang, Hua, Sun & Miao, 2022 genus doubtful

Protocallitrixylon C.Vozenin-Serra & M.Salard-Chelbodaeff, 1992 genus synonym

Helvetianthus J.M.Anderson & H.M.Anderson, 2003 genus doubtful

Fredianthus J.M.Anderson & H.M.Anderson, 2003 genus doubtful

Avistrobus J.M.Anderson & H.M.Anderson, 2003 genus doubtful

Lycopodiolites Schlotheim, 1820 genus synonym

Patokaeaceae family accepted

Knezourocarponaceae family accepted

Zhuotingoxylon M.Wan, W.Yang, K.Wang, L.Liu & J.Wang, 2021 genus doubtful

Coniferocaulon amarjolense Sah, 1958 species synonym

Geinitziaceae family accepted

Nephropsis Zalessky, 1912 genus accepted

Feistmantelia Ward, 1899 genus accepted

Rhenania H.-J.Schweitzer, 1962 genus accepted

Walchiaceae family synonym

Entomolepis Saporta, 1865 genus accepted

Artisia K.B.Presl, 1838 genus doubtful

Evenkiella G.P.Radczenko, 1961 genus doubtful

Xiphophyllum M.D.Zalessky, 1937 genus doubtful

Apaloxylon Renault, 1892 genus accepted

Cladiscus F.C.Grand'Eury ex A.T.Brongniart, 1872 genus synonym

Vojnovskyaceae family accepted

Phacolepis Frenguelli, 1942 genus accepted

Etapia S.K.Batjaeva, 1992 genus doubtful

Ussuria S.I.Nevolina, 1984 genus doubtful

Plutonia Velenovský, 1889 genus accepted

Squama B.Renault, 1885 genus accepted

Taxoxylum Unger, 1842 genus synonym

Utrechtiaceae family accepted

Bartheliaceae family accepted

Curionia F.Sordelli, 1896 genus accepted

Euryphyllum O.Feistmantel, 1879 genus accepted

Trulla T.M.Harris, 1979 genus doubtful

Homoxylon Hartig, 1848 genus doubtful

Pseudowalchia B.Renault, 1885 genus synonym

Sphenaspis Hollick & Jeffrey, 1909 genus accepted

Glyptolepis W.P.Schimper, 1870 genus accepted

Moreauia Pomel, 1849 genus accepted

Cheirolepidiaceae family accepted

Emporiaceae family accepted

Taxodiella Zalessky, 1939 genus doubtful

Diplotesta A.T.Brongniart, 1874 genus accepted

Palaeopteris H.B.Geinitz, 1855 genus accepted

Araucarites Endlicher, 1837 genus doubtful

Libocedroxylon R.Ch.Chudajberdyev, 1964 genus doubtful

Sequoioxylon R.E.Torrey, 1923 genus accepted

Taxoxylon Unger, 1842 genus accepted

Petrophiloides Bowerbank, 1840 genus accepted

Petscheria M.F.Neuburg, 1948 genus doubtful

Ramsaia S.B.Manum, M.N.Bose & J.O.Vigran, 1991 genus doubtful

Sequoiopsis G.Saporta, 1876-1884 genus accepted

Nephrostrobus V.A.Chachlov, 1940 genus doubtful

Abietites W.Hisinger, 1837 genus accepted

Avatiaceae family accepted

Sidashia G.Forte, E.Kustatscher & J.H.Van Konijnenburg-van Cittert, 2022 genus doubtful

Ferovalentinia M.Wachtler, 2018 genus doubtful

Allocladus J.A.Townrow, 1967 genus accepted

Iraniaceae family synonym

Pinales order accepted

Voltziaceae family accepted

Crystalloxylon R.A.Savidge, 2007 genus doubtful

Ptenostrobus Lesquereux, 1874 genus accepted

Athrotaxites Unger, 1849 genus accepted

Cryptomerites A.T.Brongniart, 1849 genus accepted

Silicisilvaxylon R.A.Savidge, 2007 genus doubtful

Glyptostroboxylon Conwentz, 1885 genus accepted

Glyptostrobites A.T.Brongniart, 1849 genus accepted

Piceophyllum Ogura, 1932 genus accepted

Yezostrobus M.Stopes & Fujii, 1910 genus accepted

Yatsenkoxylon I.A.Silkina, 1963 genus accepted

Crossotolepis P.Fliche, 1900 genus accepted

Eleoxylon A.T.Brongniart, 1849 genus accepted

Physematopitys Göppert, 1850 genus accepted

Ourostrobus T.M.Harris, 1935 genus accepted

Phyllostrobus G.de Saporta, 1871 genus accepted

Asterodendron C.E.I.von Eichwald, 1851 genus accepted

Phyllocladopitys R.Kräusel, 1928 genus accepted

Sertostrobus L.Grauvogel-Stamm, 1969 genus accepted

Orthoporites Schleiden, 1855 genus accepted

Hypsilocarpus Grand'Eury, 1890 genus accepted

Echinostrobus W.P.Schimper, 1870 genus accepted

Ormoxylon J.W.Dawson, 1871 genus accepted

Telephragmoxylon Torrey, 1921 genus accepted

Searsolia D.D.Pant & S.Bhatnagar, 1975 genus doubtful

Willsiostrobus L.Grauvogel-Stamm & F.Schaarschmidt, 1978 genus doubtful

Scutocordaites Renault & Zeiller, 1885 genus accepted

Taxulus M.N.Bose, 1955 genus accepted

Taxopitys R.Kräusel, 1928 genus accepted

Taxodites K.B.Presl, 1838 genus accepted

Taxeopsis B.Renault, 1885 genus accepted

Calloxylon C.J.Andrä, 1848 genus accepted

Callitrites Endlicher, 1847 genus accepted

Cormocupressinoxylon H.L.Hofmann, 1884 genus doubtful

Cormocordaites F.C.Grand'Eury, 1890 genus doubtful

Callipitys T.M.Harris, 1935 genus accepted

Tarphyderma S.Archangelsky & T.N.Taylor, 1986 genus doubtful

Cordaixylon F.C.Grand'Eury, 1877 genus accepted

Cordaispermum B.Renault, 1881 genus accepted

Cordaiopsis B.Renault, 1893 genus accepted

Cordaifloyos Grand'Eury, 1877 genus doubtful

Cordaicortex S.V.Suchov, 1959 genus accepted

Cordaicladus Grand'Eury, 1877 genus accepted

Cordaianthopsis P.Fliche, 1910 genus accepted

Walkomiella R.Florin, 1944 genus accepted

Walkomia R.Florin, 1940 genus doubtful

Walchiopremnon R.Florin, 1940 genus accepted

Voltziostrobus L.Grauvogel-Stamm, 1969 genus accepted

Schuetzia H.B.Geinitz, 1863 genus doubtful

Petcheria M.D.Zalessky, 1933 genus accepted

Archaeoxylon Kräusel, 1924 genus doubtful

Dorycordaites R.Zeiller, 1888 genus accepted

Archaeopodocarpus J.Weigelt, 1928 genus accepted

Archaeopitys D.H.Scott & E.C.Jeffrey, 1914 genus accepted

Fuechselia Endlicher, 1847 genus doubtful

Caenoxylon Zalessky, 1911 genus accepted

Araucariostrobus F.Krasser, 1921 genus accepted

Araucariophloios O.Lignier, 1907 genus accepted

Araucariocaulon O.Lignier, 1907 genus accepted

Coniferoxylon G.F.Beck, 1945 genus accepted

Coniferomyelon P.Fliche, 1908 genus accepted

Coniferocaulon P.Fliche, 1900 genus accepted

Conifericutis A.V.Gomankov, 1997 genus doubtful

Millerostrobus T.N.Taylor, T.Delevoryas & R.C.Hope, 1987 genus doubtful

Schidolepium O.Heer, 1880 genus accepted

Condylites W.T.Thiselton Dyer, 1872 genus accepted

Ullmanniaceae family accepted

Concholepis S.V.Meyen, 1997 genus doubtful

Lesqueranthus I.A.Ignatiev & S.V.Meyen, 1989 genus doubtful

Apterostrobus Gothan & Nagel, 1920 genus accepted

Burussiella Chachlov genus accepted

Thucydiaceae family accepted

Florinanthus I.A.Ignatiev & S.V.Meyen, 1989 genus doubtful

Aporoxylon Unger, 1856 genus accepted

Sboromirskia Zalessky, 1936 genus accepted

Distichophyllites P.Dusén, 1899 genus accepted

Budingia F.Krasser, 1943 genus doubtful

Satpuria Sukh-Dev & Zeba-Bano, 1978 genus doubtful

Protospiroxylon A.von Lingelsheim, 1929 genus accepted

Sashinia S.V.Meyen, 1978 genus doubtful

Protopinuxylon W.Eckhold, 1921 genus accepted

Pennsylvanioxylon D.Vogellehner, 1965 genus accepted

Pelourdea A.C.Seward, 1917 genus accepted

Hirsutospermum S.V.Naugolnykh, 2008 genus doubtful

Rufloriaceae family accepted

Lepeophyllum M.D.Zalessky, 1933 genus doubtful

Hiltonia H.M.M.Stoneley, 1956 genus accepted

Lelestrobus S.C.Srivastava, 1984 genus doubtful

Uralodendron Zalessky, 1939 genus accepted

Suevioxylon R.Kräusel, 1928 genus doubtful

Protopinaceae family synonym

Lecrosia R.Florin, 1927 genus accepted

Leastrobus E.J.Hermsen, T.N.Taylor & E.L.Taylor, 2007 genus doubtful

Anthodium Velenovský & Viniklar, 1931 genus accepted

Passalostrobus Endlicher, 1847 genus accepted

Metacordaites B.Renault, 1896 genus accepted

Rugosospermum S.V.Naugolnykh, 2008 genus doubtful

Mesoxylopsis D.Scott, 1919 genus accepted

Mesoxylon D.H.Scott & A.J.Maslen, 1910 genus accepted

Mesoxyloides A.J.Maslen, 1930 genus accepted

Strobilostrobus Bayer, 1914 genus accepted

Strobilites Lindley & W.Hutton, 1833 genus accepted

Strobilifer J.Weigelt, 1928 genus doubtful

Palissyaceae family accepted

Rothwelliconus I.A.Ignatiev & S.V.Meyen, 1989 genus doubtful

Tylodendron C.E.Weiss, 1870 genus accepted

Dictyo-cordaites Dawson, 1889 genus accepted

Cladocupressinoxylon H.L.Hofmann, 1884 genus doubtful

Procordaiconus I.A.Ignatiev & S.V.Meyen, 1989 genus doubtful

Romeroites Spegazzini, 1924 genus accepted

Eurysacis E.Schulze, 1887 genus doubtful

Storgaardia T.M.Harris, 1935 genus accepted

Angophyllites L.V.Gluchova, 1978 genus doubtful

Rigbyocarpus W.D.Tidwell, 1968 genus accepted

Parataxospermum Z.M.Li, 1993 genus doubtful

Laevigatospermum S.V.Naugolnykh, 2008 genus doubtful

Majonicaceae family accepted

Premnoxylon Pierce & Hall, 1953 genus accepted

Leptostrobaceae family synonym

Lebachiaceae family synonym

Bilsdalea Harris, 1952 genus accepted

Kusbassia L.I.Popova, 1960 genus accepted

Parapinuxylon J.Huard, 1966 genus accepted

Kungurodendron S.V.Meyen, 1997 genus doubtful

Rhizotaxodioxylon J.Felix, 1882 genus accepted

Eugeinitzia Hollick & Jeffrey, 1909 genus accepted

Rhizocupressinoxylon H.Conwentz, 1880 genus accepted

Rhizocordaites F.C.Grand'Eury, 1890 genus doubtful

Biarmodendron Zalessky, 1939 genus accepted

Rhipidiocladus V.D.Prynada, 1956 genus accepted

Amyelon W.C.Williamson ex P.D.W.Barnard, 1962 genus doubtful

Chinleoxylon R.A.Savidge, 2007 genus doubtful

Benstedtia A.C.Seward, 1896 genus accepted

Medullopitys R.Kräusel, 1928 genus accepted

Ferugliocladaceae family accepted

Kobalostrobus B.S.Serlin, T.Delevoryas & R.Weber, 1981 genus doubtful

Stabbarpia R.Florin, 1958 genus accepted

Squamophyllum G.P.Radczenko, 1934 genus accepted

Rhabdospermum A.C.Seward, 1917 genus accepted

Hapaloxylon B.Renault, 1893 genus doubtful

Retortistoma D.D.Pant, D.D.Nautiyal & S.P.Tiwari, 1985 genus doubtful

Retinoxylon Endlicher, 1847 genus accepted

Ammatopsis Zalessky, 1937 genus accepted

Keteleerioxylon I.A.Silkina, 1960 genus accepted

Spiropitys H.R.Göppert, 1850 genus doubtful

Darneya F.Schaarschmidt & P.L.Maubeuge, 1969 genus accepted

Renaulticonus I.A.Ignatiev & S.V.Meyen, 1989 genus doubtful

Marwaria Sukh-Dev & M.N.Bose, 1974 genus doubtful

Czekanowskiaceae family accepted

Poacordaixylon B.Renault, 1885 genus synonym

Poa-Cordaites F.C.Grand'Eury ex A.T.Brongniart, 1872 genus synonym

Cordaitanthaceae family synonym

Cordaitaceae family accepted

Haidingera Endlicher, 1841 genus doubtful

Haiburnia Harris, 1952 genus accepted

Dactyolepis Hollick & Jeffrey, 1909 genus accepted

Marchajella A.N.Tolstych, 1968 genus doubtful

Dactylethrophyllum A.Wesley, 1956 genus accepted

Bardella Zalessky, 1937 genus accepted

Dacrydites Marík, 1901 genus accepted

Kaidacarpum W.Carruthers, 1868 genus doubtful

Baliostichus Sternberg, 1833 genus accepted

Spermatostrobus Velenovský & Viniklár, 1927 genus accepted

Juglansoxylon Falqui, 1906 genus accepted

Torreyocladus X.Li & M.Ye, 1980 genus doubtful

Papillophyllites (S.V.Meyen) S.V.Meyen, 1969 genus doubtful

Sparsistomites (S.V.Meyen) S.V.Meyen, 1969 genus doubtful

Quadrocladus K.Mädler, 1957 genus accepted

Ceratoxylon Velenovský & Viniklár, 1931 genus accepted

Nellostrobus A.Semaka, 1958 genus accepted

Pytys Endlicher, 1837 genus doubtful

Eostrobilus H.Théron, 1899 genus accepted

Titanophyllum B.Renault, 1890 genus accepted

Platypeuce Menge, 1850 genus accepted

Palispermum D.D.Pant, D.D.Nautiyal & S.P.Tiwari, 1985 genus doubtful

Paleotaxites C.D.White, 1929 genus accepted

Timanostrobus S.V.Meyen, 1997 genus doubtful

Eoglyptostrobus S.Miki, 1964 genus accepted

Pycnoxylon Cribbs, 1938 genus accepted

Pycnophyllites J.Tuzson, 1911 genus accepted

Pychnophyllum A.T.Brongniart, 1849 genus doubtful

Grandeuryconus I.A.Ignatiev & S.V.Meyen, 1989 genus doubtful

Thuringiostrobus J.H.F.Kerp & J.A.Clement-Westerhof, 1991 genus doubtful

Machairostrobus V.D.Prynada ex A.I.Turutanova-Ketova, 1950 genus accepted

Palaeopitys W.R.M'Nab, 1870 genus accepted

Thylloxylon W.Gothan, 1910 genus accepted

Pityoidolepis Hollick & Jeffrey, 1909 genus accepted

Caveophyllum E.E.Migatcheva, 1968 genus doubtful

Nagatostrobus E.Kon'no, 1962 genus accepted

Pitoxylon T.Hartig, 1848 genus doubtful

Borussiella V.A.Chachlov, 1940 genus synonym

Cauloxylon Cribbs, 1939 genus accepted

Palaeocarpus D.D.Pant, D.D.Nautiyal & S.P.Tiwari, 1985 genus doubtful

Pullisilvaxylon R.A.Savidge, 2007 genus doubtful

Cupressinostrobus Penny, 1947 genus accepted

Cedrophloios P.Fliche, 1896 genus accepted

Palaeolepis G.Saporta, 1893 genus accepted

Palaeocedrus Unger, 1842 genus accepted