Hopea sangal

References

1. [1]Flora Malesiana Series 1 — Various · Nationaal Herbarium Nederiand, Universiteit Leiden branch · http://www.archive.org ↩︎A massive treatment of the plants of the Malaysian Archipelago. Much of it has been made available to download from the Internet
2. [2]IUCN Red List of Threatened Species — http://www.iucnredlist.org/ ↩︎A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat.
3. [3]Flora of Peninsula Malaysia — http://www.tfbc.frim.gov.my ↩︎In the process of being assembled (15/07/09), it is currently a series of check sheets giving species name, brief description, habitat and high quality photos of the plants.
4. [4]Dictionary of Economic Plants. — Uphof. J. C. Th. · Weinheim · 1959 · ISBN - ↩︎An excellent and very comprehensive guide but it only gives very short descriptions of the uses without any details of how to utilize the plants. Not for the casual reader.
5. [5]Asean Tropical Plant Database — http://211.114.21.20/tropicalplant/index.jsp ↩︎Terse details, with photos, of many of the plants growing in the tropical forests of southeast Asia. Gives some details of plant uses along with a description of the plant and its range.
6. [6]Tropical Timbers of the World. Ag. Handbook No. 607. — Chudnoff. Martin. · USDA Forest Service. Wisconsin. · 1984 ↩︎Terse details on the properties of the wood of almost 400 species of trees from the Tropics.
7. [7]Tropix 7 — CIRAD · http://tropix.cirad.fr/en ↩︎An on-line guide to the timbers of 245 species of trees.
8. [8]Timber Notes-MediumHardwoods III (Mata Ulat, Mempening, Mengkulang, Meransi, Merawan) — Choo K.T.; Lim S.C.; Gan K.S. · Forest Research Institute; Malaysia · 2001 · http://www.frim.gov.my/?page_id=1842 · ISBN 139-258 ↩︎Part of an excellent series of publications, this one giving basic information on the properties of five types of hardwood timbers from southeast Asia. It can be downloaded from the Internet.