View source for Caesalpinia sumatrana (PROSEA)

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<big>''[[Caesalpinia sumatrana]]'' Roxb.</big>
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:Protologue: Fl. ind. (Carey ed.), 2: 366 (1832).

== Synonyms ==

*''Mezoneuron sumatranum'' (Roxb.) Wight & Arnott ex Miq. (1855).

== Vernacular names ==

*Malaysia: darah belut, kelichi rimba (Peninsular)
*Philippines: siit.

== Distribution ==

''C. sumatrana'' is found in the Peninsular Malaysia, Sumatra, Borneo, Java, New Guinea and the Solomon Islands.

== Uses ==

In Peninsular Malaysia, a decoction of the leaves is used as a vermifuge, and for intestinal complaints in general. It is also given after childbirth.

== Observations ==

*A liana up to 20 m long, branchlets sometimes armed with up to 5 mm long prickles.
*Leaves paripinnate, rachis 30-50 cm long, with 4-8 pairs of pinnae, stipules early caducous, leaflets alternate, 7-12 pairs per pinna, base cuneate to truncate, apex retuse or rounded.
*Panicle supra-axillary or terminal, 30-80(-100) cm long.
*Flowers bisexual, calyx tube 6-15 mm × 4-8 mm, red, lobes 2-10 mm long, petals 12-32 mm × 8-12 mm, pink, ovary with 2-4(-8) ovules.
*Pod 10-17 cm × 3-6 mm, winged, 1-8-seeded.
*Seed ellipsoidal, brown.

''C. sumatrana'' occurs in lowland forest and forest fringes up to 1000 m altitude.

== Selected sources ==

*[135] Burkill, I.H., 1966. A dictionary of the economic products of the Malay Peninsula. Revised reprint. 2 volumes. Ministry of Agriculture and Co-operatives, Kuala Lumpur, Malaysia. Vol. 1 (A—H) pp. 1—1240, Vol. 2 (I—Z) pp. 1241—2444.
*[256] Ding Hou, Larsen, K. & Larsen, S.S., 1996. Caesalpiniaceae (Leguminosae-Caesalpinioideae). In: Kalkman, C., Kirkup, D.W., Nooteboom, H.P., Stevens, P.F. & de Wilde, W.J.J.O. (Editors): Flora Malesiana. Series 1, Vol. 12(2). Rijksherbarium/Hortus Botanicus, Leiden, the Netherlands. pp. 409—730.
*[810] Quisumbing, E., 1978. Medicinal plants of the Philippines. Katha Publishing Co., Quezon City, the Philippines. 1262 pp.
*[1038] Verdcourt, B., 1979. A manual of New Guinea legumes. Botany Bulletin No 11. Office of Forests, Division of Botany, Lae, Papua New Guinea. 645 pp.

== Main genus page ==
*[[Caesalpinia (PROSEA Medicinal plants)|''Caesalpinia'']] (Medicinal plants)

== Authors ==

*B. Ibnu Utomo



[[Category:Medicinal plants (PROSEA)]]
[[Category:PROSEA]]