Oenothera berlandieri Walp. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Myrtales family Onagraceae genus Oenothera species Oenothera capillifolia Name Homonyms Oenothera berlandieri (Spach) Steud. Oenothera berlandieri Walp. Oenothera berlandieri (Spach) D.Dietr.