Gardenia volkensii

Gardenia volkensii K.Schum.

bushveld gardenia, Transvaal gardeniaTransvaalkatjiepiering, bosveldkatjiepiering

Afr

kannetjieboom, stompdoring, moralantsalala

isiZulu

umgongwane

IsiXhosa

Description

Family:

Rubiaceae

Order:

Gentianales

Description

A hardy, drought-resistant, semi-deciduous to evergreen small tree or large shrub, 3 – 8 m high. It has a dense, rounded crown with arching branches sometimes touching the ground. Bark is pale grey, smooth on young branches, flaking in small thick patches on older parts, creating a mottled appearance. Leaves are shiny, spoon-shaped, clustered in whorls of three, usually under 5 cm long. Flowers are large, trumpet-shaped, white turning yellow with age, sweetly scented, opening at night attracting moths and other insects. Fruits are large, round to oval, grey with prominent ribs and white lenticels, containing orange pulp with seeds, remaining on the tree for a long time.

Plant Details

Height

3 - 8 m

Thorns

Absent

Soil

Adaptable to a wide variety including well-drained sand to poorly drained clayey soils; often in rocky areas.

Moderate

Growth Rate

3 - 8 m

Size

Several decades

Lifespan

Flower Colour

Flowering Season

, , , ,

Horticultural Zones

Neutral to slightly acidic

pH

Adaptable to a wide variety including well-drained sand to poorly drained clayey soils; often in rocky areas.

Soil

Full sun to partial shade

Aspect

Moderate

Frost Tolerance

High

Drought Resistance

Companion Plants

Commonly associated with mopane woodland, bushveld species including Acacia, Combretum, Terminalia.

Caterpillars

Host plant for butterfly larvae including Carlisis wahlbergii and Deudorix dinochares.

Associations

Descriptions

Flowers open at night, attracting moths and other nocturnal pollinators; fruits eaten by birds and mammals aiding seed dispersal; supports butterfly larvae such as Carlisis wahlbergii and Deudorix dinochares. Provides shelter and nectar for diverse insects and birds.

Flowers and fruits

Large, white, tubular flowers turning yellow and brown with age; fruits large, ribbed, grey with lenticels, containing orange pulp and seeds.

Birds

Nectar source for moths and other insects; fruits eaten by frugivorous birds and mammals; provides shelter.

By Seeds:

Seeds can remain dormant; soak fruit in water and macerate pulp before sowing; seeds can be stored for months if dried well; sow fresh for best results.

By Cuttings:

Can be propagated from cuttings; semi-hardwood cuttings root moderately well.

Traditional Uses

Used medicinally: infusion from fruits and roots to stop vomiting; wood used for carvings; culturally significant in traditional practices.

Plant Details

Height

Description

Thorns

Description

Leaves

Description

Size

Growth Form

Size

Size

Size

Lifespan

Size

Flower Colour

Size

Flowering Season

Size

Horticultural Zones

Size

pH

Size

Soil

Size

Aspect

Size

Frost Tolerance

Size

Drought Resistance

Description

DESCRIPTION

Height

DESCRIPTION

Leaves

DESCRIPTION

Thorns

DESCRIPTION

BSS

Ecoscore

Host plant Nectar Grazing

Link to PlantzAfrica.co.za

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Distribution

Companion Plants

Description

Caterpillars

Associations

Leaves

Leaves

Flowers and fruits

Leaves

Birds

Leaves

Mammals

Leaves

By Seeds:

Leaves

By Cuttings:

Leaves

Traditional Uses

traditional uses