Peppermint

Peppermint (Mentha × piperita, also known as M. balsamea Willd.) is a hybrid mint, a cross between watermint and spearmint. The plant, indigenous to Europe, is now widespread in cultivation throughout all regions of the world. It is found wild occasionally with its parent species.

Read more about Peppermint:  Botany, Ecology, Cultivation, Uses, Toxicology, List of The Cultivars, Standardization of Its Products and Services