As spring progresses, many wildflowers are overtaken by vigorous plants such as nettle, bramble and grasses.
Where the soil is rich more colourful wild flowers may be fewer now but a few stars shine out against the verdant background.
Growing up to three feet tall it can keep up with all but the most vigorous competitors in the race for sunlight that plants engage in. It’s a common and welcome sight in hedges and woods.
Look closely and there are two types of flower. Male with twisted yellow anthers and female, with delicate, greener stamen.