Oenothera biennis f. muricata (L.) H.Lév. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Myrtales family Onagraceae genus Oenothera species Oenothera biennis Name Homonyms Oenothera biennis f. muricata (L.) H.Lév. ex Thell. Oenothera biennis var. muricata (L.) Torr. & A.Gray Oenothera biennis f. muricata (L.) B.Boivin Oenothera biennis f. muricata (L.) H.Lév. Oenothera biennis subsp. muricata Bonnier & Layens Oenothera biennis subsp. muricata (L.) Berher