Photo: Oenothera macrocarpa 02.

Photo: Oenothera macrocarpa 2.

Flower and flowerbuds. Goslar, Germany. Wild. 2005-09-20.


Oenothera macrocarpa Nutt.
Engl.: bigfruit evening-primrose, Ozark sundrops.
Deu.: Missouri-Nachtkerze.
Suom.: isohelokki.
Sven.: storblommigt nattljus.
Bot. syn.: Oenothera fremontii S. Wats., Oenothera missouriensis Sims