Ischaemum rugosum Gaertn. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Ischaemum species Ischaemum rugosum Name Homonyms Ischaemum rugosum Salisb. Ischaemum rugosum Gaertn. Ischaemum rugosum Trin., 1821