Pimpinella saxifraga, known as burnet-saxifrage, solidstem burnet saxifrage, lesser burnet, or salad burnet is a plant of the family Umbelliferae a native of the British Isles and temperate Europe and Western Asia. It is neither a Burnet, which its leaves resemble, nor a Saxifrage although it has a similar herbal effect as a diuretic. The plant makes up a large part of the turf in some of southern England's chalk downs. It is highly nutritious for sheep and cattle, and in the past was cultivated on calcareous soils for fodder.