mangroves
Ipil
Intsia bijuga

Family Fabaceae

updated Mar 11
Where seen? This tree is sometimes seen in our back mangroves. According to Hsuan Keng, it was commonly found along the sea coast including Changi and Kranji. According to Corners, it is common and found along the coasts, mangroves and river banks within tidal and brackish reaches. According to Giesen, it is also often found on coral. It was also known as Afzelia bijuga and Afzelia retusa.

Features: A tree up to 40m tall. Pinnate leaves with leaflets in one or less commonly two, pairs opposite to one another, no terminal leaflet. Leaflets oval (10-12cm long) leathery, the tree may drop off all its leaves at the same time (deciduous). Flowers in dense bunches (5-18cm long) at the tips of branches. The flower has a single petal which is at first white but turning red or orange. Pods oblong (20cm long), woody, slightly flat. Contains several seeds. Bark light grey, slightly scaly in large, thin roundish pieces, slightly pimply with lenticels (bumps), buttress roots.

Human uses: According to Giesen, it produces very hard, good quality timber which does not shrink or warp and is resistant to insects and weather. The timber is used for making houses, house posts and bridges. The timber is called 'merbau' and the tree is sometimes called 'Merbau ipil'. The bark and leaves are used to treat diarrhoea. Seeds can be eaten after they fried, soaked for 3-4 days, then boiled.

Status and threats: It is listed as 'Critically Endangered' in the Red List of threatened plants of Singapore.

Admiralty Park, Mar 11

Admiralty Park, Mar 11

Admiralty Park, Mar 11

Admiralty Park, Jan 11


Mandai, Mar 11

Mandai, Mar 11

Links

  • Giesen, Wim and Stephan Wulffraat, Max Zieren and Liesbeth Scholten. 2006. Mangrove Guidebook for Southeast Asia (PDF online downloadable). RAP publication 2006/07 Food and Agriculture Organization of the United Nations Regional Office for Asia and the Pacific Bangkok.

References

www.flickr.com
FREE photos of mangrove trees and plants. Make your own badge here.
links | references | about | email Ria
Spot errors? Have a question? Want to share your sightings? email Ria I'll be glad to hear from you!
wildfactsheets website©ria tan 2008