Ampelopsin, also known as dihydromyricetin, is a flavanonol, a type of flavonoid. It is found in the Ampelopsis species japonica, megalophylla, and grossedentata; Cercidiphyllum japonicum; Hovenia dulcis; Rhododendron cinnabarinum; some Pinus species; and
Lepidium meyenii, known commonly as Peruvian Ginseng or maca, is an herbaceous biennial plant of the crucifer family native to the high Andes of Peru around Lake Junin.
