Heterothalamus acaulis Wedd. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Pseudobaccharis species Pseudobaccharis acaulis Name Homonyms Heterothalamus acaulis Wedd. ex R.E.Fr. Heterothalamus acaulis Wedd.