Coca Plant Farmers, Peruvian Mountains, Peru

The leaves are sometimes eaten by the larvae of the moth Eloria noyesi.
Coca tea
Coca tea, also called mate de coca, is a tisane (herbal tea) made using the (typically raw) leaves of the coca plant, which is native to South America. It is made either by submerging the coca leaf or dipping a tea bag in hot water. The tea is most commonly consumed in the Andes mountain range, particularly Argentina, Bolivia and Peru. It is greenish yellow in color and has a mild bitter flavor similar to green tea with a more organic sweetness.