| taxonID | 8337106 |
| datasetID | bae5856f-da10-4333-90a0-5a2135361b30 |
| parentNameUsageID | 3188799 |
| acceptedNameUsageID | 8106009 |
| originalNameUsageID | 8106009 |
| scientificName | Oenothera biennis var. grandiflora (L'Hér.) Torr. & A.Gray |
| scientificNameAuthorship | (L'Hér.) Torr. & A.Gray |
| canonicalName | Oenothera biennis grandiflora |
| genericName | Oenothera |
| specificEpithet | biennis |
| infraspecificEpithet | grandiflora |
| taxonRank | variety |
| namePublishedIn | Fl. N. Amer., 1: 492, 1840 |
| taxonomicStatus | homotypic synonym |
| taxonRemarks | Originally found in sources as synonym of Oenothera biennis L. |
| kingdom | Plantae |
| phylum | Tracheophyta |
| class | Magnoliopsida |
| order | Myrtales |
| family | Onagraceae |
| genus | Oenothera |
| DataSource | GBIF Backbone Taxonomy 2023-08-28 |