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Ampelocissus polystachya

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Ampelocissus polystachya (Wall.) Planch.

Family Name: Vitaceae
Common Name: Akar Cabang Tujuh

Name

Family Name
Genus Epithet
Species Epithet
Name Authority
Common Names
Comments

Classifications and Characteristics

Plant Division Angiosperms (Flowering Seed Plants)
Plant Growth Form Climber

Biogeography

Native Distribution Peninsular Malaysia and Singapore
Native Habitat Terrestrial
Preferred Climate Zone Tropical
Local Conservation Status Native to Singapore (Critically Endangered (CR))

Description and Ethnobotany

Foliage Its spirally arranged, stalked leaves bear 3–5 leaflets. The stalked leaflets have leathery leaf blades with toothed margins. The terminal leaflet blade is oval and 17–24 by 7–8.5 cm, while the lateral leaflet blade is asymmetrically oval and 13–15 by 5.5–6.5 cm.
Flowers Its branched, stalked flowering clusters are up to 30 cm long, with spikes up to 11 cm long.
Fruit Its purple fruits are round to oblong berries.
Habitat It grows in the understorey of lowland dipterocarp forests. It occurs locally along Chestnut Avenue, in the vicinities of MacRitchie Reservoir and the Upper Pierce Reservoirs.
Associated Fauna Its flowers are pollinated by bees, and its fruits and seeds may be eaten and dispersed by birds.
Cultivation The plant can be propagated from cuttings.
Etymology Greek ampelos, vine; Greek kissos, ivy, referring to its resemblance to the genus Cissus; Greek polys, many; Greek stachys, spike, probably alluding to the flowering branch
Ethnobotanical Uses Others: A poultice made from the roots is used to treat rheumatism and lumbago.

Landscaping Features

Desirable Plant Features Ornamental Flowers, Ornamental Foliage
Landscape Uses Parks & Gardens

Fauna, Pollination and Dispersal

Fauna Pollination Dispersal Associated Fauna Bird-Attracting
Pollination Method(s) Biotic (Fauna)
Seed or Spore Dispersal Biotic (Fauna)

Plant Care and Propagation

Light Preference Semi-Shade
Water Preference Moderate Water
Plant Growth Rate Fast to Moderate

Foliar

Mature Foliage Colour(s) Green
Mature Foliage Texture(s) Leathery

Fruit, Seed and Spore

Mature Fruit Colour(s) Purple

References

References Latiff, A. . 1982. Studies in Malesian Vitaceae, 4. The genera Ampelocissus, Ampelopsis and Parthenocissus in the Malay Peninsula.. Federation Museums Journal. 27. 75-77

Yeo, C.K. . 2001. The Vitaceae and Leeaceae of Singapore. Honours Thesis, Department of Biological Sciences, National University of Singapore. 96pp

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Others

Master ID 33644
Species ID 8058
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: 30 August 2024.
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