large-flowered selfheal

Prunella grandiflora (L.) Turra is a species in the Lamiaceae family, commonly referred to as large-flowered selfheal. It is native to regions including the United Kingdom, Estonia, Norway, Albania, Austria, the Baltic States, Belarus, Belgium, Bulgaria, Central European Russia, Czechoslovakia, Denmark, East European Russia, France, Germany, Greece, Hungary, Italy, Crimea, and the North Caucasus. First described in 1764, this plant is part of the genus Prunella and is distributed across much of Europe and into West Asia.