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Exostemma Caribaeum

This West Indian plant has become naturalized in southern Florida. It belongs to the cinchona family and is known as Jamaica bark. It is also known as Quinquina Caraibe. The bark is reputed to be a go...

Economic Plants In The Collection Of The U. S. Department Of Agriculture November 11, 2026 1 min read 2,836 views

This West Indian plant has become naturalized

in southern Florida. It belongs to the cinchona family and is

known as Jamaica bark. It is also known as Quinquina Caraibe. The

bark is reputed to be a good febrifuge, and also to be employed as

an emetic. It is supposed to contain some peculiar principle, as

the fracture displays an abundance of small crystals. The

capsules, before they are ripe, are very bitter, and their juice

causes a burning itching on the lips.



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