Sheep's Sorrel

An uncommon perennial weed of acidic and well-drained turf surfaces. It has narrow ear-like forward, or side-ways, pointing lobes. Its leaves are 20mm to 40mm in length, and 20mm to 60mm in width. It spreads by rhizomes. It flowers from May to August-September, having reddish coloured flowers. Its scientific name is Rumex acetosella.