Large-flowered evening primrose
Oenothera glazioviana
- Blütezeit
- June–September
- Nektar
- mäßig
- Pollen
- gut
The large-flowered evening primrose flowers from June to September with large yellow flowers that open within a few minutes in the evening. It grows on railway ballast, sandy areas and fallow land. The flowers are meant for moths, but in the early morning the bees collect the abundant pollen, which is held together by threads.