Rhoicissus tridentata (L.f.) Wild & R.B.Drumm.

northern Bushman’s grape, bitter grape, wild grape

Afr

noordelike boesmansdruif, bitterdruif, droog-my-keel, wildedruif

isiZulu

isinwazi, umthwazi

IsiXhosa

isaqoni, umnxeba, ulatile, uchithibhunga

Description

Family:

Vitaceae

Order:

Vitales

Description

Rhoicissus tridentata is a fast-growing, hardy, deciduous, scrambling creeper or small shrub, up to 3 meters high, with trifoliate, shiny, dark green leaves and tendrils. New branches are covered in rusty hairs. Small, greenish-yellow flowers appear in clusters in summer, followed by decorative clusters of red to black, edible, grape-like berries. The plant is common in savanna, open grassy woodland, forest margins, and rocky outcrops.

Plant Details

Height

Up to 3 meters (scrambling)

Thorns

None

Soil

Adaptable; grows in a variety of soils, including rocky and sandy

Fast

Growth Rate

Up to 3 meters (scrambling)

Size

Several decades

Lifespan

Flower Colour

Flowering Season

, , , ,

Horticultural Zones

Neutral to slightly acidic

pH

Adaptable; grows in a variety of soils, including rocky and sandy

Soil

Full sun to semi-shade

Aspect

High

Frost Tolerance

High

Drought Resistance

Companion Plants

Suitable for mixed plantings with woodland, grassland, and rocky slope species.

Caterpillars

Host for Silver-striped Hawkmoth larvae and other Lepidoptera.

Associations

Descriptions

The fleshy fruits attract birds and mammals, aiding seed dispersal. Flowers attract bees, flies, butterflies, and sunbirds for pollination. Leaves are eaten by caterpillars of the Silver-striped Hawkmoth and browsed by game. Tubers are eaten by bushpig, porcupine, and baboons. The plant provides cover and food for a range of wildlife and supports insect and bird diversity.

Flowers and fruits

Small, greenish-yellow flowers in clusters; red to black berries are edible and highly attractive to birds and mammals.

Birds

Fruits are eaten by birds; dense growth offers nesting and cover.

By Seeds:

Sow fresh seeds in well-drained soil; germinates readily.

By Cuttings:

Stem cuttings root easily.

Traditional Uses

Tuberous roots used in traditional medicine for fertility, stomach, kidney, and bladder complaints; fruits eaten raw.
Leaves browsed by game; tubers eaten by wild mammals.
Tuberous roots reported to be poisonous if eaten in quantity.
Useful for stabilizing slopes, providing habitat, and increasing biodiversity in restoration projects.

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

View

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