Oenothera biennis var. hookeri (Torr. & A.Gray) B.Boivin Naturaliste Canad. 94: 654. 1967

Nomenclatural References

• literature : Dietrich, W., & Wagner, W. L. (1987). A New Combination and New Subspecies in Oenothera Elata Kunth (Onagraceae). Annals of the Missouri Botanical Garden, 74(1), 151. https://doi.org/10.2307/2399273 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• literature : Naturaliste Canad. 94: 654. 1967 BHL link from IPNI metadata.
• person : Asa Gray (1810-1888) Based on occurrence of standard abbreviation 'A.Gray' in the authors string.
• person : John Torrey (1796-1873) Based on occurrence of standard abbreviation 'Torr.' in the authors string.
• person : Joseph Robert Bernard Boivin (1916-1985) Based on occurrence of standard abbreviation 'B.Boivin' in the authors string.
• database : IPNI record: 172767-2
• database : The Plant List v1.1 record tro-50126019
• database : The Plant List version 1.0, record: tro-50126019