Acacia nutans Spreng. ex DC. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Prodr.2: 429 (1825) Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Mimosa species Mimosa arenosa Name Homonyms Acacia nutans Spreng. ex DC. Acacia nutans Spreng.