Amomum xanthorhiza Roxb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Zingiberales family Zingiberaceae genus Zingiber species Zingiber purpureum Name Homonyms Amomum xanthorhiza Roxb. ex Steud. Amomum xanthorhiza Roxb.