Cereus Milne-Edwards, 1857 Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Animalia phylum Cnidaria class Anthozoa order Actiniaria family Sagartiidae genus Cereus Name Homonyms Cereus Oken, 1815 Cereus Mill. Cereus Ilmoni, 1830 Cereus Milne-Edwards, 1857