Derivation of the botanical name:
Lavandula, Latin, lavare, meaning "to wash," and refers to the Roman custom of scenting bath water with the leaves and flowers of this aromatic plant.
dentata, toothed, with teeth.
The standard author abbreviation L. is used to indicate Carl Linnaeus (1707 – 1778), a Swedish botanist, physician, and zoologist, the father of modern taxonomy.