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Derris elliptica (PROSEA)

1,879 bytes added, 11:43, 11 March 2016
Created page with "{{PROSEAUpperbar}} {{DISPLAYTITLE:''Derris elliptica'' (PROSEA)}} <big>''Derris elliptica'' (Wallich) Benth.</big> __NOTOC__ :Protologue: Journ. Linn. Soc. 4, Suppl.: 111..."
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{{DISPLAYTITLE:''Derris elliptica'' (PROSEA)}}
<big>''[[Derris elliptica]]'' (Wallich) Benth.</big>
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:Protologue: Journ. Linn. Soc. 4, Suppl.: 111 (1860).

== Vernacular names ==

*Derris, tuba root (En). Touba (Fr). Brunei: tuba (Dusun, Malay)
*Indonesia: tuba, oyod tungkul (Javanese), tuwa leteng (Sundanese)
*Malaysia: tuba, akar tuba
*Philippines: tubli, tugling-pula (Tagalog), upei (Bontok). Burma (Myanmar): hon
*Cambodia: ca bia, k'biehs
*Thailand: hang lai daeng, lai nam (northern), kalamphoh (Phetchaburi)
*Vietnam: dây mật, dây thuốc cá.

== Distribution ==

Bangladesh, Burma (Myanmar), Indo-China, Thailand, the Nicobar Islands and Malesia (apparently not wild in Borneo, Sulawesi and the Moluccas); cultivated in South-East Asia, India, tropical Africa and America.

== Uses ==

The powdered root of ''D. elliptica'' is widely used as an insecticide and fish poison. In Thailand, the roots are also used as an emmenagogue and the stems as a blood tonic. An extract of the root is reported to be used as an ingredient of dart poison in Borneo.

== Observations ==

A liana up to 16 m long, root reddish-brown, apical shoots often leafless for several m and rusty pubescent; leaflets 7-15, mostly densely rusty hairy on both surfaces when young; inflorescence axillary or fascicled on older branches; flowers with rusty pubescent calyx and pinkish corolla, standard with basal callosities, rusty silky hairy; fruit oblong or oblong-elliptical, with a narrow wing along both sides. ''D. elliptica'' is commonly found in forest edges, roadsides and along rivers, in Java up to 1500 m altitude.

== Selected sources ==

56, 97, 190, 202, 287, 377, 494, 514, 580, 756, 782, 887, 1035, 1062, 1116, 1178, 1205, 1226, 1277, 1471, 1504, 1520, 1563.

== Authors ==

Auzay Hamid


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

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