Also known as supercoca or la millionaria, boliviana negra is a relatively new form of coca (Erythroxylum coca) that is resistant to the herbicide glyphosate. The coca plant is the source of the potentially addictive stimulant cocaine, a prescription drug and one of the most widely consumed illegal drugs in the world and the source of large amounts of money to various criminal organizations. Glyphosate is a key ingredient in the multibillion-dollar aerial coca eradication campaign undertaken by the government of Colombia with U.S. financial and military backing known as Plan Colombia.