<p><i><a href="//commons.wikimedia.org/wiki/Acacia_polyacantha" title="Acacia polyacantha">Acacia polyacantha</a></i> Willd., Leguminosae
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<pre>"Catechu-tree, Acacia polyacantha Willd."
Medium: ink Ground/Support: paper
Signature: BHH (b.l.)
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 Publication: for Elbert L. Little, Jr., Roy O. Woodbury and Frank H. Wadsworth, Trees of Puerto Rico and the Virgin Islands. Vol. 2. Washington, DC, U.S.D.A. Forest Service, 1974. (Agriculture handbook no. 449). Fig. 358 (p. 251).
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