Observations
A liana up to 15 m long, branchlets usually armed; leaves paripinnate, rachis 15—80 cm long, with 6—11 pairs of pinnae, pinna 8—20 cm long, stipules pinnately or 3—5-lobed, up to 20 mm long, subpersistent, leaflets opposite to subopposite, 6—9(—12) pairs per pinna, base rounded, apex rounded to acute; raceme or panicle supra-axillary or terminal, 30—60 cm long, flowers unisexual, sepals 7—10 mm x 2—3 mm, petals 7—10 mm x 2—3 mm, clawed, ovary with 2 ovules; pod 6.5—9 cm x 3.5—4.5 cm, covered with long hairy spines, 1—2 seeded, dehiscent; seed ovoid, smooth, grey. Caesalpinia bonduc can be found in a variety of coastal habitats, including back mangal, especially in disturbed sites, but also occurs inland chiefly in secondary forest up to 800 m altitude. Caesalpinia bonduc and Caesalpinia major are often confused or misidentified.
Selected Sources
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