Family: Polygonaceae Polygonum arenastrum     *     Equal-leaved Knotgrass Stems prostrate. Not heterophyllus, leaves elliptical, 5-15 x 3-6mm. Internodes usually less than 10(-15)mm. Perianth lobed to 2/3

Equal-leaved Knotgrass, Polygonum arenastrum
Photographs: Kingston Lacy, Dorset. July 2020