Thrixspermum hewittii Ames ex Merr. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Orchidaceae genus Pennilabium species Pennilabium hewittii Name Homonyms Thrixspermum hewittii Ames ex Merr. Thrixspermum hewittii Ames