This plant is widespread and common throughout the UK and Ireland.
The buds of this creeping marsh plant turn from pink through sky blue to almost white as the blossoms develop.

A flower of acid and of alkaline soils, the colour of the water forget-me-not is largely determined by the acidity of its environment. There are several closely related species that share the same common name.

The plants on this page were photographed beside the River Teifi in West Wales in July. They flower from June to September in the UK.