Larvik the river Numedalslågen, locally called "Lågen", which terminates in Larvik, east of the town. Other bodies of water include the lakes Farris, Goksjø and Hallevatnet. Larvik is also noted for its natural springs of mineral water, "Farriskildene", which have been commercially exploited under the brand name "Farris". At Kaupang in Tjølling lies the remains of the medieval Skiringssal trading outpost. Larvik is also home to the world's northernmost natural occurrence of "Fagus sylvatica" forests (European Beech tree), known as "Bøkeskogen" ("The Birch Tree Forest"). Larvik Municipality is home to one city and 7 villages: Himberg is an exclave which is
Luzula sylvatica fruit is a 3-valved capsule containing three oblong seeds. Each seed is indistinctly reticulate, often with a caruncle (a basal or apical appendage); seeds tend to germinate close to their parent plant. "Luzula sylvatica" has a wide distribution, and is native to Europe (the European temperate element of flora ) and southwest Asia - including the British Isles where "L. sylvatica" populations are widespread stable, apart from a decline in central and south east England. There is one record of "L. sylvatica" from Washington State, United States of America. Usually growing in partial to full shade, "Luzula sylvatica" tends to