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lignum vitae, Guaiacum officinale | small evergreen tree of Caribbean and southern Central America to northern South America; small evergreen tree of Caribbean and southern Central America to northern South America; a source of lignum vitae wood, hardest of commercial timbers, and a medicinal resin ❲Guaiacum officinale❳ | ||
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lignum vitae, guaiac, guaiacum | hard greenish-brown wood of the lignum vitae tree and other trees of the genus Guaiacum |