Ilex vomitoria

Ilex vomitoria, commonly known as yaupon or yaupon holly, is a species of holly that is native to southeastern North America. The word yaupon was derived from the Catawban yą́pą, from yą- tree + pą leaf. Another common name, cassina, was borrowed from Timucua. The Latin name was given by early European observers who misunderstood Indigenous purification ceremonies—where vomiting was part of the ritual—and incorrectly assumed that the plant itself was emetic.

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