Diplolepis menziesii Poepp. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Apocynaceae genus Tweedia species Tweedia birostrata Name Homonyms Diplolepis menziesii Schult. Diplolepis menziesii Poepp. ex Decne. Diplolepis menziesii Poepp.