Cycas
Cycadales | Cycadaceae | Cycas
Cycas
Life | Eukaryota | Plantae | Embryophyta | Cycadophyta | Cycadopsida | Cycadales | Cycadaceae | Cycas
unranked clade | kingdom | kingdom | subkingdom | phylum | class | order | family | genus
C. Linnaeus 1758 | É. Chatton 1925 | E. Haeckel 1866 | P. R. Crane and P. Herendeen 2004 | C. A. Lapasha and C. N. Miller 1985 | D.J. Mabberley 2000 | S. V. Meyen 1984 | H. D. MacGinitie 1941 | C. Linnaeus 1753