Zanthoxylum asperum subsp. glabrum C.C.Huang Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Sapindales family Rutaceae genus Zanthoxylum species Zanthoxylum nitidum Name Homonyms Zanthoxylum asperum var. glabrum C.C.Huang Zanthoxylum asperum subsp. glabrum C.C.Huang