Petalostigma nummularium AiryShaw Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Picrodendraceae genus Petalostigma species Petalostigma pubescens Name Homonyms Petalostigma nummularium Airy Shaw Petalostigma nummularium AiryShaw