Gaura pitcheri Pickering Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Myrtales family Onagraceae genus Oenothera species Oenothera gaura Name Homonyms Gaura pitcheri (Torr. & A.Gray) Small Gaura pitcheri Pickering ex Torr. & A.Gray Gaura pitcheri Pickering Gaura pitcheri (Torr. & A.Gray) Small