"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Evening primrose (also known as night primrose) is a pretty native flowering plant that seems perfect for ...

If it is a native wildflower it must be good? Not always. The White Evening Primrose (Oenothera speciosa), commonly known as the Pink Evening Primrose or Pink Ladies, is a low-growing herbaceous, ...

Isozyme analysis of the rare Oenothera wolfli (Wolf's evening primrose) and the garden escape, O. glazioviana, indicates that hybridization between these species may be more widespread than ...

If you visit Israel in the summer and walk along the promenade above the Mediterranean Sea in the town of Netanya, as I recently did, you will notice lots of butter yellow blooms smiling up at you.

In the evening primrose (Oenothera fruticosa) measurements of the number of pollen grains deposited by each honeybee visit, the number of visits a flower receives and the number of pollen grains ...

A caterpillar of the evening primrose moth (Schinia florida) devouring a flower bud of common evening primrose (Oenothera biennis). These moths exclusively feed on the flowers and fruits of evening ...

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I had hiked from my campsite to the rim of the Picketwire Canyon to watch the canyon fill with shadows and the sky fill with stars. Walking back in the dark, I noticed flowers that had not been open ...