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Vatica rassak

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Vatica rassak

Family Name: Dipterocarpaceae
Common Name: Resak Irian, Rasak

Name

Family Name
Genus Epithet
Species Epithet
Name Status (botanical)
Common Names
Comments

Classifications and Characteristics

Plant Growth Form Tree

Biogeography

Native Distribution Borneo, Philippines, Sulawesi, Moluccas, New Guinea

Description and Ethnobotany

Growth Form Large tree, able to grow up to about 30 - 35 m tall.
Trunk Sticky resin exudes from the tree when injured. 
Foliage Green leaves, narrowly elliptic, simple and alternate arrangement, surface glabrous, distinct triangular stipules about 14 mm long. 
Flowers White to whitish-yellow flowers borne on a panicle inflorescence.
Fruit Fruit is brownish-green, oblong-shaped, about 4 cm long.
Others - Plant Morphology A Bornean caterpillar was discovered to use the dried resin of the tree to construct its cocoon.
Etymology Genus Vatica is from the Latin word"vates" which means "a foreteller or prophet". Species rassak is from a vernacular Malay name "rasak".
Ethnobotanical Uses Medicinal: Compounds extracted from the stem bark have possible antibacterial and antitumor properties.

Plant Care and Propagation

Light Preference Full Sun
Water Preference Moderate Water
Plant Growth Rate Moderate

Foliar

Mature Foliage Colour(s) Green

Floral (Angiosperm)

Flower Colour(s) Yellow / Golden, White

Image Repository

Images

Others

Master ID 1905
Species ID 3198
Flora Disclaimer The information in this website has been compiled from reliable sources, such as reference works on medicinal plants. It is not a substitute for medical advice or treatment and NParks does not purport to provide any medical advice. Readers should always consult his/her physician before using or consuming a plant for medicinal purposes.
Species record last updated on: 18 February 2022.
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