As a medicinal herb, Quina (Cinchona officinalis) is also known as Jesuit's bark or Peruvian bark. The bark is stripped from the tree, dried, and powdered for medicinal uses. The Quina bark contains a variety of alkaloids.

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As a medicinal herb, Quina (Cinchona officinalis) is also known as Jesuit's bark or Peruvian bark. The bark is stripped from the tree, dried, and powdered for medicinal uses. The Quina bark contains a variety of alkaloids.

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