Pterostyrax psilophyllus Diels Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ericales family Styracaceae genus Pterostyrax species Pterostyrax psilophyllus Name Homonyms Pterostyrax psilophyllus Diels ex Perkins Pterostyrax psilophyllus Diels