Gymnolomia tenuifolia (A.Gray) Benth. & Hook.f. ex Hemsl. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Sidneya species Sidneya tenuifolia Name Homonyms Gymnolomia tenuifolia Benth. & Hook.fil. Gymnolomia tenuifolia (A.Gray) Benth. & Hook.f. ex Hemsl.