Gayophytum racemosum Nutt. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Myrtales family Onagraceae genus Gayophytum species Gayophytum racemosum Name Homonyms Gayophytum racemosum Nutt. ex Torr. & A.Gray Gayophytum racemosum Nutt.