Oenothera longiflora var. longiflora Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Myrtales family Onagraceae genus Oenothera species Oenothera longiflora Name Homonyms Oenothera longiflora subsp. longiflora Oenothera longiflora var. longiflora