Plantago grayana subsp. subglabra Skottsb. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Lamiales family Plantaginaceae genus Plantago species Plantago pachyphylla Name Homonyms Plantago grayana f. subglabra Skottsb. Plantago grayana subsp. subglabra Skottsb.