Introduced from America and now potentially found almost anywhere as a garden escape.
|Common Name||Common Evening-primrose|
|Scientific Name||Oenanthe biennis|
|Species Group||Garden Escapes|
|Family||Willowherb family - Onagraceae|
|Flower Colour Group||Yellow|
|Look for||Medium plant with mostly dead flowers during the day, full flowers in the evening|
|Additional Identification Notes|