Cinchona pubescens Cinchona pubescens Cinchona pubescens, also known as red cinchona and quina (Quechua) ( "Cascarilla, cinchona"; "quina-do-amazonas, quineira"), is native to Central and South America. It is known as a medicinal plant for its bark's high quinine content- and has similar uses to "Cinchona officinalis" in the production of quinine, most famously used for treatment of malaria. "C. pubescens" varies from small to large in size, growing to 10 meters in height (33 ft). When cut, the bark tends to turn red. Leaves are elliptical to oblate and thin. The leaves have pubescent teeth that turn red when they are older,
Bark beater such as soaking the cloth in water. Bark beater In many traditional cultures, bark beaters were tools used to pound tree bark, to make the bark softer for the processing of barkcloth, which is used for making paper, and clothing. This tool has many different variations that are seen in indigenous cultures worldwide, yet all for a similar purpose. “In Mesoamerica, the earliest proven bark beaters are from the Maya area and its periphery, particularly the Pacific coastal plain of Guatemala and El Salvador, where they appear some 2,500 years ago.” Both forms of bark beaters (club-shaped, and racquet type)