Oenothera organensis Munz  
Family: Onagraceae
Organ Mountain Evening-Primrose
[Oenothera macrosiphon Lehm.]
Oenothera organensis image
Patrick Alexander  
Oenothera organensis
Oenothera organensis image
Patrick Alexander  
Oenothera organensis image
Patrick Alexander  
Oenothera organensis image
Patrick Alexander  
Oenothera organensis image
Patrick Alexander  
The National Science Foundation
This project made possible by National Science Foundation Award 1410069