LARGE-FLOWERED EVENING-PRIMROSE Oenothera glazioviana

Melyn yr Hwyr Mwyaf

A tall, conspicuous biennial of well-drained soils in wide range of habitats, often appearing in abundance after ground disturbance, but disappearing as other vegetation closes the sward. There are several related species and they all freely hybridise. Scented.

Height: 100-150cm

Flowers: Jun-Sep

Colour: yellow

Biennial (UK Neophyte)