Drimyphyllum helenianum Burch. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Petrobium species Petrobium arboreum Name Homonyms Drimyphyllum helenianum Burch. ex DC. Drimyphyllum helenianum Burch.