Geum
Around 40 different species of generally low-growing perennials, with irregular pinnate leaves and 5-petalled flowers, some saucer-shaped, others more demurely pendent. The colourful, showy forms like G. 'Borisii', G. 'Nordek' will thrive in a sunny border. Forms derived from our native G. rivale (water avens), will take a shadier spot and will prefer more moisture.