Alstonia iwahigensis

Alstonia iwahigensis
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Asterids
Order: Gentianales
Family: Apocynaceae
Genus: Alstonia
Species: A. iwahigensis
Binomial name
Alstonia iwahigensis
Elmer

Alstonia iwahigensis grows as a medium to large-sized tree up to 45 metres (150 ft) tall, with a trunk diameter of up to 100 centimetres (40 in). The bark is greyish, yellowish or dark brown. Its fragrant flowers feature a yellow or pinkish corolla. The plant is found in forests and on hillsides from sea-level to 500 metres (1,600 ft) altitude. A. iwahigensis is native to Borneo and the Philippines.[1]

References

  1. Sidiyasa, Kade (September 2004). "Alstonia iwahigensis Elmer" (PDF). In Soepadmo, E.; Saw, L. G.; Chung, R. C. K. Tree Flora of Sabah and Sarawak. (free online from the publisher, lesser resolution scan PDF versions). 5. Forest Research Institute Malaysia. pp. 18–20. ISBN 983-2181-59-3. Retrieved 7 August 2013.


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