Acacia quadrilateralis DC. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Prodr. 2: 451 (1825) Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Acacia species Acacia quadrilateralis Name Synonyms Acacia calamifolia Sieber Acacia calamifolia Sieber ex Steud. Racosperma quadrilaterale (DC.) Pedley Homonyms Acacia quadrilateralis DC. Acacia quadrilateralis Decne.