Nomenclature: wfo-0000389688

Oenothera perangusta Canad. Field-Naturalist 64: 142 (1950)
Nomenclatural References
- person : Reginald Ruggles Gates (1882-1962) Based on occurrence of standard abbreviation 'R.R.Gates' in the authors string.
- database : IPNI record: 312960-2
- database : The Plant List version 1.0, record: kew-2399403
- database : The Plant List version 1.1, record: kew-2399403