Aerva javanica subsp. angustifolia Vahl Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Amaranthaceae genus Aerva species Aerva javanica Name Homonyms Aerva javanica var. angustifolia Vahl Aerva javanica subsp. angustifolia Vahl