# Oenothera flava subsp. flava
**Wikidata**: [Q67187871](https://www.wikidata.org/wiki/Q67187871)  
**Source**: https://4ort.xyz/entity/oenothera-flava-subsp-flava


## References

1. Integrated Taxonomic Information System
2. Global Biodiversity Information Facility
3. Tropicos
4. United States Department of Agriculture Plants Database
5. Native Plants Database
6. Online Field Guide to the Rare Plants of Washington
7. CalPhotos