Coelostylis Torr. & A.Gray Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Loganiaceae genus Spigelia Name Homonyms Coelostylis Torr. & A.Gray ex Endl. Coelostylis Lindström, 1880 Coelostylis (Juss.) Kuntze Coelostylis Torr. & A.Gray