What is (a) A genus of sterculiaceous trees, natives of tropical Africa, esp. Guinea, but now naturalized in tropical America, esp. in the West Indies and Brazil. (b) Same as Cola nut, below called?

cola — (a) A genus of sterculiaceous trees, natives of tropical Africa, esp. Guinea, but now naturalized in tropical America, esp. in the West Indies and Brazil. (b) Same as Cola nut, below. (Webster's 1913.)

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