Family: Asteraceae Sneezewort Achillea ptarmica Flowering time: July-September. Perennial Found on damp or wet ground on acidic or neutral soils; meadows, stream-sides, wet heaths, roadsides and waste ground. Branched clusters of white flowers on erect, angular stems. The lanceolate leaves are more or less hairless, pointed and sharp-toothed. Similar: Yarrow, Achillea millefolium

Sneezewort, Achillea ptarmica
Alner's Gorse, Dorset. September 2015