Saponaria pumilio (Soapwort)

Saponaria pumilio, commonly known as Soapwort, is a low-growing perennial plant with bright pink flowers. It is a member of the Caryophyllaceae family and is native to Europe. The plant gets its common name from the historical use of its leaves to produce a soapy lather when mixed with water. Soapwort is a popular choice for rock gardens and edging due to its compact size and profusion of showy flowers.