Calophyllum tomentosum

References

1. [1]Journal of the Arnold Arboretum Vol 61 — Harvard University · 1980 · http://www.biodiversitylibrary.org · ISBN 0004-2625 ↩︎A treatment of the Asian species of Colophyllum is just one of the articles in this publication. It can be downloaded 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.