Quechua people Quinine, which is found naturally in bark of cinchona tree, is known to be used by Quechuas people for malaria-like symptoms. When chewed, coca acts as a mild stimulant and suppresses hunger, thirst, pain, and fatigue; it is also used to alleviate altitude sickness. Coca leaves are the raw material from which cocaine, one of Peru's most historically important exports, is chemically extracted. Many indigenous women wear the colorful traditional costume, complete with bowler style hat. The hat has been worn by Quechua and Aymara women since the 1920s, when it was brought to the country by British railway workers.
Quercus leucotrichophora to October. Naturally, it regenerates via seeds. "Quercus leucotrichophora" is distributed in Northern India, Nepal, Myanmar, Pakistan, and Sri Lanka. In Nepal, it naturally occurs at 1500–2700 m in forested areas in association with "Rhododendron arboreum". In the Himalayas, "Quercus leucotrichophora" is lopped for fodder from December to June. Its wood is used in building purposes and as a good fuel. The acorns are edible, and the seeds can be roasted to make a coffee substitute. "Quercus leucotrichophora" also has uses in ethnomedicine, the gum being used for treating colds and as an analgesic. The tree is affected with many