Original : A creeping leafy herb with numerous long runners. It has underground stems. It grows to 50 cm high. The leaves have a strong smell. The plant tends to be stiff and upright with long narrow pointed leaves. The leaves have short stalks. The leaves are 2-3.5 cm long by 1.5-2.5 cm wide. They have teeth long the edge. It has pink flowers at the top. They occur in a ring of many flowers. and small brown seeds{{{0(+x).
Original : A cool temperate plant. In the tropics it mainly occurs in the highlands. It suits damp ground. In Nepal it grows to about 2500 m altitude. It grows in moist, open places. It suits hardiness zones 3-10. Tasmania Herbarium. Hobart Botanical Gardens. In Sichuan and Yunnan{{{0(+x).