Oryza sativa var. collina Trimen Dataset GBIF Backbone Taxonomy Rank VARIETY Published in J. Bot. 27: 169 (1889) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Oryza species Oryza eichingeri Name Homonyms Oryza sativa var. collina Trimen Oryza sativa subsp. collina Trimen