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Artocarpus dadah Miq.
Family Name: | Moraceae |
Synonyms: | Artocarpus lacucha auct. non Roxb. ex Buch.-Ham., Artocarpus mollis Miq., Artocarpus rufescens Miq., Artocarpus lakoocha auct. non Roxb., Artocarpus tampang Miq., Artocarpus inconstantissimus (Miq.) Miq., Artocarpus lakoocha Roxb. var. malayanus King |
Common Name: | Green Tampang |
Artocarpus dadah, commonly known as Green Tampang, is a tall native tree which is endangered in Singapore. It produces obovoid green fruits with pink fleshy pulp. The fruits are eaten and dispersed by mammals, such as monkeys.
Name
Classifications and Characteristics
Plant Division | Angiosperms (Flowering Seed Plants) (Dicotyledon) |
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Plant Growth Form | Tree (Big (>30m)) |
Lifespan (in Singapore) | Perennial |
Mode of Nutrition | Autotrophic |
Plant Shape | Irregular |
Maximum Height | 35 m |
Biogeography
Native Distribution | Myanmar, Thailand, Sumatra, Peninsular Malaysia, Singapore, and Borneo |
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Native Habitat | Terrestrial (Primary Rainforest) |
Preferred Climate Zone | Tropical |
Local Conservation Status | Native to Singapore (Endangered (EN)) |
Description and Ethnobotany
Growth Form | It is a bushy tree up to 35 m tall, with twigs that are densely covered with short, yellowish- to reddish-brown hairs. |
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Foliage | Its alternate, vertically two-ranked, stalked leaves have leaf blades that are oblong, 10–31 by 5–13 cm, rather unequal-sided and curved. Its leaf blades are also smooth above, and densely covered with soft, yellowish- to reddish-brown hairs on the undersides. |
Flowers | Its flowering clusters (inflorescences) are found singly on leafy twigs, with stoutly reduced leaves (bracts). Its male flowers develop in small, round, yellowish clusters (heads) that are 0.9–1.9 cm wide. Its female flowers develop in heads that are 1.3–1.9 cm wide. |
Fruit | Its fruits are smooth, rather round or obovoid, pale-green, and 2.5–8.9 cm wide. Its seeds are 8.5 mm long and embedded in deep pink, fleshy pulp. |
Habitat | It grows in lowland hill forests, open country, and sometimes villages, up to 300 m altitude. It occurs locally along Mandai Road, in Nee Soon Swamp Forest, and Pulau Ubin. |
Associated Fauna | Its flowers are insect-pollinated. The fruits are eaten by mammals. |
Cultivation | It can be propagated by seed. |
Etymology | The genus Artocarpus is derived from Greek artos, which means bread, and Greek karpos, which means fruit. The specific epithet dadah is the species’ vernacular name from Lampong, Sumatra. |
Ethnobotanical Uses | Edible Plant Parts : Edible Fruits Food (Fruit or Vegetable): The sour fruits can be eaten. Timber & Products: The wood is a source of two timber species, beruni and selangking. Flooring and house poles are also made using the wood. Others: It is cultivated as an ornamental tree. |
Landscaping Features
Landscaping | The tree is suitable for planting in parks and roadsides. |
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Landscape Uses | General, Suitable for Roadsides, Parks & Gardens, Small Gardens |
Fauna, Pollination and Dispersal
Pollination Method(s) | Biotic (Fauna) |
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Seed or Spore Dispersal | Biotic (Fauna) |
Plant Care and Propagation
Light Preference | Full Sun, Semi-Shade |
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Water Preference | Moderate Water |
Plant Growth Rate | Moderate |
Rootzone Tolerance | Moist Soils, Well-Drained Soils, Fertile Loamy Soils |
Maintenance Requirements | Moderate |
Propagation Method | Seed |
Foliar
Foliage Retention | Drought / Semi-Deciduous |
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Mature Foliage Colour(s) | Green |
Mature Foliage Texture(s) | Hairy / Hirsute, Leathery |
Prominent Young Flush Colour(s) | Red |
Young Flush Texture(s) | Hairy / Hirsute |
Foliar Type | Simple / Unifoliate |
Foliar Arrangement Along Stem | Alternate |
Foliar Attachment to Stem | Petiolate |
Foliar Shape(s) | Non-Palm Foliage (Oblong) |
Foliar Venation | Pinnate / Net |
Foliar Margin | Entire |
Floral (Angiosperm)
Flower & Plant Sexuality | Unisexual Flowers |
Flower Grouping | Cluster / Inflorescence |
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Flower Location | Axillary |
Fruit, Seed and Spore
Mature Fruit Colour(s) | Green - Light Green, Yellow / Golden |
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Mature Fruit Texture(s) | Smooth |
Fruit Classification | Multiple Fruit |
Fruit Type |
Image Repository
Others
Master ID | 29262 |
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Species ID | 3571 |
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. |