Mentha spicata
Spearmint
This well-known culinary and traditional herb is native to Europe and Southwest Asia, but is found growing in almost every temperate climate. It grows so well in loamy soils it is considered invasive and it is recommended that it be grown in containers due to its ability to spread. Oil of Spearmint is commonly used to flavor jellies, jams, mouthwash, chewing gum, toothpaste and many other food and cosmetic items. All of these uses make Spearmint an important herb of commerce.