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Ixora lobbii var. lobbii

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Ixora lobbii Loudon ex King & Gamble var. lobbii

Family Name: Rubiaceae
Common Name: Glossy Ixora, Bunga Selang, Kramat Hujan, Penabas

Name

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

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
Plant Shape Irregular
Maximum Height 2 m to 10 m

Biogeography

Native Distribution Thailand, Peninsular Malaysia, and Singapore
Native Habitat Terrestrial (Primary Rainforest, Secondary Rainforest)
Preferred Climate Zone Tropical, Sub-Tropical / Monsoonal
Local Conservation Status Native to Singapore (Endangered (EN))

Description and Ethnobotany

Growth Form It is a shrub or small tree up to 10 m tall.
Foliage Its opposite, stalked leaves have leathery blades that are usually elliptic to lance-shaped with a pointed tip, 15–20 by 3.8–5 cm, and have 15–25 pairs of veins.
Flowers Its flowers are bright orange-red, 3.8 by 4.4 cm, with red flower stalks, and arranged in stalkless clusters 15 cm wide.
Fruit Its fruit is ellipsoid and black.
Habitat It grows in inland forests. 
Associated Fauna Its flowers are pollinated by birds and butterflies. Its fruits are also eaten by birds.
Cultivation It can be propagated by seed.
Etymology The genus Ixora is named after a Malabar deity, Iswara. The specific epithet lobbii commemorates 2 Cornish brothers who were botanists and plant collectors, William Lobb (1809–1864) and Thomas Lobb (1820–1894).
Ethnobotanical Uses Medicinal: A decoction of the root is given during and after childbirth, and a poultice is made from it to treat headaches. In Brunei, a decoction of the root is taken as tonic, or used as herbal bath.

Landscaping Features

Landscaping It is suitable for parks for its ornamental orange coloured flowers.
Desirable Plant Features Ornamental Flowers
Landscape Uses Parks & Gardens, Small Gardens

Fauna, Pollination and Dispersal

Fauna Pollination Dispersal Associated Fauna Bird-Attracting (Fruits, Flowers), Butterfly-Attracting
Pollination Method(s) Biotic (Fauna) (Insects (Butterfly, Moth), Vertebrates (Bird))
Seed or Spore Dispersal Biotic (Fauna)

Plant Care and Propagation

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

Foliar

Foliage Retention Evergreen
Mature Foliage Colour(s) Green
Mature Foliage Texture(s) Leathery
Foliar Type Simple / Unifoliate
Foliar Arrangement Along Stem Opposite
Foliar Attachment to Stem Petiolate
Foliar Shape(s) Non-Palm Foliage (Lanceolate, Elliptical)
Foliar Venation Pinnate / Net
Foliar Margin Entire

Floral (Angiosperm)

Flower & Plant Sexuality Bisexual Flowers
Flower Colour(s) Orange
Flower Grouping Cluster / Inflorescence
Flower Location Terminal
Flower Symmetry Radial
Individual Flower Shape Tubular

Fruit, Seed and Spore

Mature Fruit Colour(s) Black
Fruit Classification Simple Fruit
Fruit Type Fleshy Fruit , Non-Accessory Fruit

Image Repository

Images

Others

Master ID 30025
Species ID 4334
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: 29 August 2024.
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