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Ficus sinuata

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Ficus sinuata Thunb.

Family Name: Moraceae
Synonyms: Ficus rostrata Lam.

Ficus sinuata is a shrub or small tree up to 6 m tall with drooping branches. The leaves are variable in shapes, bristles found sparsely scattered along the veins on the underside. The basal vein run parallel to the margin, 1/8 to 1/4 of the length of the blade. Occurring in clusters underneath the foliage, the figs are almost round to elliptic, and turning orange to red upon maturity.

Name

Family Name
Genus Epithet
Species Epithet
Name Authority
Synonyms
Comments
Species Summary

Classifications and Characteristics

Plant Division Angiosperms (Flowering Seed Plants) (Dicotyledon)
Plant Growth Form Shrub, Tree (Shrubby (1m-5m), Small (6m-15m))
Lifespan (in Singapore) Perennial
Mode of Nutrition Autotrophic
Maximum Height 6 m

Biogeography

Native Distribution Northeast India to Thailand, Sumatra (including Riau Archipelago), Malay Peninsula, Java, Borneo, Singapore
Native Habitat Terrestrial (Primary Rainforest, Secondary Rainforest)
Preferred Climate Zone Tropical, Sub-Tropical / Monsoonal
Local Conservation Status Native to Singapore (Critically Endangered (CR))

Description and Ethnobotany

Growth Form It is a shrub or small tree that grows to 6 m tall with drooping branches. It often starts of as an epiphyte or epilithic (growing on rocks) before taking roots on the ground.
Foliage The leaves are leathery, slightly irregular in appearance, comes in a range of shapes; oblong, elliptic, spoon to lance-shaped, and measuring 4 - 26 cm long by 1.5 - 10 cm wide. The upper surface of the leaf is smooth while stiff hairs (hispid) are sparsely scattered along the veins on the underside. Each leaf has 6 - 10 (- 17) pairs of lateral veins. The lowest most veins are slightly different from the other pairs. Most lateral veins are 45° to 90° away from the midrib whereas the basal veins run close and almost parallel to the margin, about 1/8 to 1/4 the length of its leaf blade.
Flowers Flowers are entirely enclosed inside the synconium which is also known as a fig. Each fig contains hundreds of tiny flowers.
Fruit The figs are produced underneath the leaves, along the axils. They are produced in clusters on spurs, occasionally singly or in pairs. The figs are almost round to elliptic, about 0.3 - 0.8 cm in diameter, and turning orange to red upon maturity.
Habitat It occurs in forests at altitudes up to 1700 m. <1>
Cultivation It can be propagated by seed.

Fauna, Pollination and Dispersal

Pollination Method(s) Biotic (Fauna) (Insects (Ant, Beetle, Fly, Thrip, Wasp))

Plant Care and Propagation

Light Preference Full Sun
Water Preference Moderate Water
Plant Growth Rate Moderate
Rootzone Tolerance Fertile Loamy Soils, Moist Soils, Well-Drained Soils
Propagation Method Seed

Foliar

Foliage Retention Evergreen
Mature Foliage Colour(s) Green
Mature Foliage Texture(s) Glossy / Shiny
Foliar Type Simple / Unifoliate
Foliar Arrangement Along Stem Alternate
Foliar Attachment to Stem Petiolate
Foliar Shape(s) Non-Palm Foliage (Elliptical, Lanceolate, Oblong, Obovate)
Foliar Venation Recticulate
Foliar Margin Crenate, Dentate, Entire
Foliar Apex - Tip Acuminate, Caudate
Foliar Base Cuneate, Oblique / Asymmetrical, Rounded / Obtuse

Non - Foliar and Storage

Stem Type & Modification Woody

Floral (Angiosperm)

Flower & Plant Sexuality Unisexual Flowers , Dioecious
Flower Grouping Cluster / Inflorescence
Flower Location Axillary
Inflorescence Type Syconium
Flowering Habit Polycarpic

Fruit, Seed and Spore

Mature Fruit Colour(s) Orange, Red
Fruit Classification Simple Fruit
Fruit Type Fleshy Fruit , Multiple Syconium (receptacle)

References

References <1> Berg, C.C. & Corner, E.J.H. (2005). Ficus. In: Berg, C.C. & Corner, E.J.H. (eds) Moraceae: Ficeae. Flora Malesiana, ser. 1, Seed Plants, vol. 17, pt. 2, pp. 288 - 289. Leiden: Rijksherbarium.

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Master ID 33869
Species ID 8285
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: 13 September 2023.
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