Acacia metrosiderifolia Schltdl. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Calliandra species Calliandra houstoniana Name Homonyms Acacia metrosiderifolia Schltdl. Acacia metrosiderifolia Sterler, 1821 Acacia metrosiderifolia Steud.