Pink Flowers

Yarrow (Achillea millefolium)

Pink or white flowers. It is valuable for pollinators as it continues to flower right through to November or even later.

Sainfoin (Onobrychis viciifolia)

A tall plant with bright pink/red flowers which attract huge numbers of insects. It has nitrogen fixing properties and is a brilliant herbal remedy for grazing animals.

Centaury (Centaurium erythraea)

Pale pink tubular flowers. It is used as a medicinal herb in many parts of Europe as it is thought to be beneficial for patients with gastric or liver disease.

Common Valerian (Valeriana officinalis)
A valuable plant as its fragrant nectar-rich flowers attract pollinators like bees and butterflies and its dense growth provides shelter for small wildlife and invertebrates.
Soapwort (Saponaria officinalis)
The flowers provide a valuable source of nectar and pollen and the plant’s fragrance attracts certain moth species at night. However, the saponins (the soap making compounds it produces) deter most insects from eating it and it is toxic to animals and humans. 
Field Bindweed (Convolvulus arvensis)
The nectar of the trumpet shaped flowers is popular with pollinators and its leaves are the food source for a number of moths including the White Plume Moth and  the Convolvulus Hawk Moth. The Four-Spotted Moth larvae specifically target field bindweed preferring its buds and flowers