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          | Tongkat 
            Ali Eurycoma longifolia
 Family Simaroubaceae
 updated 
            Oct 2016
 Where seen? This rather innocent looking treelet has a 
            formidable reputation as a purported aphrodisiac. It is still sometimes 
            seen growing wild on some of our natural places, including on our 
            shores and rocky cliffs. It was also found in our primary and secondary 
            forests including Tanglin and Bukit Timah.
 
 Features: A small tree or a shrub 
            (2-3m tall) with an umbrella-like rosette of leaves at the tips of 
            the branches. The leaf (50-60cm long) is made up of 45-80 leaflets. 
            The tiny, hairy cup-shaped flowers are purplish-crimson, and according 
            to Corners, with a slightly foetid smell. Male and female flowers 
            are found on different trees. These turn into oval fruits that ripen 
            yellow then red.
 
 Human uses: The tree 
            has many traditional medicinal uses. According to Corners, the bark 
            and especially the roots are 'exceedingly bitter' and the bark was 
            used as one of the native remedies for malaria. According to Burkill, 
            the bark is also used in a tonic for after childbirth. It is also 
            pounded and used externally for headaches, wounds, ulcers and sores.
 
 Status and threats: This plant 
            is listed as 'Critically Endangered' on the Red List of threatened 
            plants of Singapore. Elsewhere, the plant is also threatened by over-collection 
            for the traditional herbal trade.
 
 |  Sentosa, 
              Mar 09 
  Sentosa, Apr 
              09
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          |   Sentosa, Mar 
              09   |  Sentosa, Mar 
              09  |  Sentosa, Apr 
              10  |  
 
        
          
            | Tongkat 
      ali on Singapore shores |  
 
 
 
         
          | Links References 
                
              Hsuan Keng, 
                S.C. Chin and H. T. W. Tan. 1990, The 
                Concise Flora of Singapore: Gymnosperms and Dicotyledons. 
                Singapore University Press. 222 pp.Tan, Hugh 
                T.W. and T. Morgany. 2001. Growing 
                the Native Plants of Singapore. BP Science Centre Guidebook. 
                168pp.Corners, 
                E. J. H., 1997. Wayside 
                Trees of Malaya: in two volumes. 
                Fourth edition, Malayan Nature Society, Kuala Lumpur. Volume 1: 
                1-476 pp, plates 1-38; volume 2: 477-861 pp., plates 139-236.Davison, 
                G.W. H. and P. K. L. Ng and Ho Hua Chew, 2008. The Singapore 
                Red Data Book: Threatened plants and animals of Singapore. 
                Nature Society (Singapore). 285 pp.Burkill, 
                I. H., 1993. A 
                Dictionary of the Economic Products of the Malay Peninsula. 
                3rd printing. Publication Unit, Ministry of Agriculture, Malaysia, 
                Kuala Lumpur. Volume 1: 1-1240; volume 2: 1241-2444. |  |  |