Nepeta cataria Identity & Plant Part
The botanical entity is Nepeta cataria L., catnip or catmint, a perennial of the Lamiaceae with square stems, gray-green leaves and white-and-purple flowers. The part used is the aerial part, meaning leaf and flowering top. The root is not part of this ingredient.
Two confusions matter. Ornamental catmints in the same genus are different species, and the name catmint is applied to several of them. The scent most people associate with the plant comes from nepetalactone in the volatile oil, which is lost to a large degree in a water extract. The catnip extract keeps the non-volatile fraction, mainly phenolic acids, flavonoids and triterpenes, named only as families.












