Acacia spinosissima Benth. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Linnaea 26: 621 (1855) Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Acacia species Acacia spinosissima Name Synonyms Acacia spinosissima Benth. ex Schltdl. Racosperma spinosissimum (Benth.) Pedley Homonyms Acacia spinosissima Benth. Acacia spinosissima Benth. ex Schltdl.