Ceratolobus Blume ex Schult. & Schult.f. Dataset GBIF Backbone Taxonomy Rank GENUS Published in Syst. Veg. 7: lxxx (1830) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Arecales family Arecaceae genus Calamus Name Homonyms Ceratolobus Blume Ceratolobus Blume ex Schult. & Schult.f.