Calamus muelleri H.Wendl. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Linnaea 39: 193 (1875) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Arecales family Arecaceae genus Calamus species Calamus muelleri Name Synonyms Calamus muelleri var. macrospermus H.Wendl. Palmijuncus muelleri (H.Wendl.) Kuntze Homonyms Calamus muelleri H.Wendl.