Taxonomic names from S. V. Meyen 1984
- Androstrobus, Schimper 1870 [Beaniaceae]
- Angarocarpus, Radczenko 1955 [Callistophytales]
- Antevsia, Harris 1937 [Peltaspermaceae]
- Arberia, D. White 1908 [Cordaitales]
- Arberiales, order, S. V. Meyen 1982 [Arberiales]
- Autunia, Krasser 1921 [Peltaspermaceae]
- Bardocarpus, Zalessky 1937 [Vojnovskyaceae]
- Beaniaceae, family [Beaniaceae]
- Bennettitaceae, family [Bennettitaceae]
- Biarmopteris, Zalessky 1937 [Trichopityaceae]
- Buriadiaceae, family [Buriadiaceae]
- Buteoxylaceae, family [Buteoxylaceae]
- Calamopityales, order [Calamopityales]
- Calamopitys, Unger 1856 [Calamopityaceae]
- Callandrium, Stidd and Hall 1970 [Callistophytales]
- Callipterianthus, Roselt 1962 [Peltaspermaceae]
- Callistophytales, order [Callistophytales]
- Callistophyton, Delevoryas and Morgan 1954 [Callistophytales]
- Callospermarion, Eggert and Delevoryas 1960 [Callistophytales]
- Cardiolepidaceae, family, S. V. Meyen 1977 [Cardiolepidaceae]
- Cardiolepis, M. F. Neuburg 1965 [Angaropeltidaceae]
- Caytoniales, order [Caytoniales]
- Cephalotaxacae, family (F. W. Neger 1907) [Cephalotaxaceae]
- Cheirolepidiaceae, family, A. I. Turutanova-Ketova 1963 [Cheirolepidiaceae]
- Coniferales, order [Coniferales]
- Coniferopsida, class [Pinopsida]
- Cordaitanthaceae, family [Cordaitanthaceae]
- Cordaitanthales, order [Cordaitanthales]
- Cordaitanthus, O. Feistmantel 1876 [Cordaitanthaceae]
- Cycadales, order, Dumortier 1829 [Cycadales]
- Cycadeoideaceae, family [Bennettitaceae]
- Cycadeoideales, order, E. W. Berry 1916 [Cycadeoideales]
- Cycadocarpidiaceae, family [Cycadocarpidiaceae]
- Czekanowskia, Heer 1876 [Czekanowskiales]
- Czekanowskiales, order, Pant 1957 [Czekanowskiales]
- Deltasperma, Long 1961 [Calamopityaceae]
- Diceratosperma, Andrews 1941 [Trichopityaceae]
- Dichophyllum, Elias 1936 [Trichopityaceae]
- Dicksonites, Sterzel 1883 [Callistophytales]
- Dicroidium, Gothan 1912 [Corystospermaceae]
- Dirhopalostachyaceae, family [Dirhopalostachyaceae]
- Dirhopalostachys, Krassilov 1975 [Dirhopalostachyaceae]
- Eosperma, P. D. W. Barnard 1959 [Calamopityaceae]
- Eremopteris, Schimper 1869 [Callistophytales]
- Gaussia, Neuberg 1934 [Vojnovskyaceae]
- Glossophyllum, R. Kraeusel 1943 [Leuthardtiaceae]
- Gondwanotheca, Neuburg 1948 [Callistophytales]
- Gothania, Hirmer 1933 [Cordaitanthaceae]
- Harrisiothecium, Lundblad 1961 [Umkomasiaceae]
- Idanothekion, Millay and Eggert 1970 [Callistophytales]
- Iraniaceae, family [Iraniaceae]
- Kalymma, Unger 1856 [Calamopityaceae]
- Karkeniaceae, family, V. A. Krassilov 1972 [Karkeniaceae]
- Kirjamkenia, Prynada 1970 [Peltaspermaceae]
- Krylovia, Schischkin 1949 [Vojnovskyaceae]
- Kuznetskia, Gorelova and Meyen 1982 [Vojnovskyaceae]
- Lagenostomaceae, family [Lagenostomaceae]
- Lagenostomales, order [Lagenostomales]
- Lebachiaceae, family [Lebachiaceae]
- Lepidopteris, Schimper 1869 [Peltaspermaceae]
- Leptostrobaceae, family [Leptostrobaceae]
- Leptostrobales, order [Leptostrobales]
- Leptostrobus, Heer 1876 [Czekanowskiales]
- Leuthardtia, Kraüsel and Schaarschmidt 1966 [Glossophyllaceae]
- Lyrasperma, Long 1960 [Calamopityaceae]
- Mauerites, Zalessky 1933 [Trichopityaceae]
- Medullosales, order [Trigonocarpales]
- Mitrospermum, Arber 1910 [Cordaitanthaceae]
- Nephropsis, Zalessky 1912 [Cordaitanthales]
- Nidia, Bose and Srivastava 1973 [Umkomasiaceae]
- Nidistrobus, Bose and Srivastava 1973 [Umkomasiaceae]
- Nucicarpus, Neuburg 1965 [Cardiolepidaceae]
- Palissyaceae, family [Palissyaceae]
- Paragondwanidium, Meyen 1967 [Callistophytales]
- Peltaspermales, order, T. Delevoryas 1979 [Peltaspermales]
- Peltaspermum, Harris 1937 [Peltaspermaceae]
- Permotheca, Zalessky 1929 [Peltaspermales]
- Phylladoderma, Zalessky 1914 [Cardiolepidaceae]
- Pilophorosperma, Thomas 1933 [Corystospermaceae]
- Pseudotorelliaceae, family [Pseudotorelliaceae]
- Pterispermostrobus, Stopes 1914 [Peltaspermaceae]
- Pteroma, Harris 1964 [Umkomasiaceae]
- Pteruchus, Thomas 1933 [Corystospermaceae]
- Ptilozamites, Nathorst 1878 [Umkomasiaceae]
- Rhaphidopteris, Barale 1972 [Umkomasiaceae]
- Rhexoxylon, Bancroft 1913 [Umkomasiaceae]
- Rufloria, Meyen 1963 [Vojnovskyaceae]
- Rufloriaceae, family, S. V. Meyen 1982 [Vojnovskyaceae]
- Samaropsis, Göppert 1864 [Coniferales]
- Scytophyllum, Bornemann 1856 [Peltaspermaceae]
- Sphenobaiera, Florin 1936 [Ginkgoales]
- Stenomyelon, Kidston 1909 [Calamopityaceae]
- Stiphorus, Meyen [Peltaspermaceae]
- Sylvella, Zalessky 1937 [Vojnovskyaceae]
- Tatarina, Meyen 1969 [Peltaspermaceae]
- Trichopityaceae, family [Trichopityaceae]
- Trichopitys, Saporta 1875 [Trichopityaceae]
- Trigonocarpaceae, family [Trigonocarpaceae]
- Trigonocarpales, order [Trigonocarpales]
- Umkomasia, Thomas 1933 [Corystospermaceae]
- Umkomasiaceae, family, Petriella 1981 [Umkomasiaceae]
- Vittaephyllum, Dobruskina 1975 [Peltaspermaceae]
- Vojnovskya, Neuburg 1955 [Vojnovskyaceae]
- Vojnovskyaceae, family, M. F. Neuburg 1963 [Vojnovskyaceae]
- Voltziaceae, family, C. A. Arnold 1947 [Voltziaceae]
- Welwitschiales, order [Welwitschiales]
- Williamsoniaceae, family [Williamsoniaceae]