IRMNG Taxon list
Cycadaceae Persoon, 1807 Cycadaceaelagella Malawkina †Cycadaceaelagenella V.S. Maljavkina, 1953 †Cycadaceaelagenella V.S. Maljavkina, 1953 †Cycadaceaeplatychila V.S. Maljavkina, 1953 †Cycadacites I.A. Siverceva in I.M. Pokrovskaja, 1966 †uncertain )Cycadales Cycadales (awaiting allocation) (temporary name )Cycadangium Ogura, 1932 †uncertain )Cycadea G. Capellini & H. Graf zu Solms-Laubach, 1892 †uncertain )Cycadeanoxylon C. Vozenin-Serra & C. Privé-Gill, 1991 †uncertain )Cycadella Ward, 1900 †uncertain )Cycadenia W. Bock, 1969 †uncertain )Cycadeocarpus Dawson, 1873 †uncertain )Cycadeoidea W. Buckland ex Lindley & W. Hutton, 1832 †Cycadeoideaceae Buckland ex Fitton, 1833 † Cycadeoideales † Cycadeoideales (awaiting allocation) † (temporary name )Cycadeoidella Y. Ogura, 1930 †uncertain )Cycadeoidispermum J.-N. Zhu, Y.-F. Hu & X.-M. Du, 1982 †Cycadeomyelon Saporta, 1875 †uncertain )Cycadeorachis M. Stopes, 1915 †uncertain )Cycadeospermum Saporta, 1874 †Cycadinocarpus B. Renault, 1896 †unaccepted )Cycadinocarpus W.P. Schimper, 1870 †uncertain )Cycadinorachis B.D. Sharma, 1973 †uncertain )Cycadinoxylon Zalewska, 1955 †uncertain )Cycadites Buckland, 1836 †Cycadeoidea W. Buckland ex Lindley & W. Hutton, 1832 †[Family: Cycadeoideaceae] Cycadites Sternberg, 1825 †uncertain ) [Family: Cycadales (awaiting allocation)] Cycadium A. Guillard, 1839 †uncertain )Cycadocaulum K. Frentzen, 1932 †uncertain )Cycadocephalus Nathorst, 1902 †Cycadodendron L. Luthardt, R. Rößler & D. Stevenson, 2023 †Cycadofilix Kuntze in Post & Kuntze, 1903 †uncertain )Cycadolepis Saporta, 1873 †Cycadoletes A.A. Luber, 1955 †uncertain )Cycadomyces K. Sulc, 1911unaccepted )Cycadophycos A. Massalongo, 1859 †unaccepted )Cycadophyllum J.G. Bornemann, 1856 †uncertain )Cycadophytites A.R. Rao & M.N. Bose, 1959 †uncertain )Cycadopites R.P. Wodehouse, 1933 †Cycadopollenites P. Danzé-Corsin & J.P. Laveine, 1963 †uncertain )Cycadopsida Cycadopsida (awaiting allocation) (temporary name )Cycadopsida (awaiting allocation) (temporary name )Cycadopsis Debey, 1848 †uncertain )Cycadopteris A. Zigno, 1853 †uncertain ) [Class: Cycadopsida] Cycadopteris W.P. Schimper, 1869 †Ptilozamites A.G. Nathorst, 1878 †[Class: Pteridospermopsida] Cycadorachis G. Saporta, 1873 †uncertain )Cycadospadix Schimper, 1870 †uncertain )Cycadostrobilus J.N. Zhu in J.N. Zhu, X.S. Zhang & J. Ma, 1994 †uncertain )Cycadothrips Mound, 1991Cycadothrips albrechti Mound & Terry, 2001Cycadothrips chadwicki Mound, 1991Cycadothrips emmaliami Mound & Marullo, 1998Cycadoxylon B. Renault, 1879 †
