Bolusanthus speciosus

Bolusanthus speciosus (Bolus) Harms

Tree Wisteria

Afr

Vanwykshout

isiZulu

umHolo

IsiXhosa

Description

Family:

Fabaceae

Order:

Fabales

Description

Small to medium-sized, deciduous tree (4 – 10 m), with a graceful, drooping habit.

Pinnate leaves, smooth grey bark.

Spectacular, fragrant, pea-like violet-blue flowers in large sprays (spring).

Flat, brown, papery pods.

Ornamental for gardens and streets; attracts pollinators and birds.

Plant Details

Height

4 - 10 m

Thorns

Absent

Soil

Well-drained, sandy or loamy.

Moderate

Growth Rate

4 - 10 m

Size

30 - 50+ years

Lifespan

Flower Colour

Flowering Season

, , ,

Horticultural Zones

Neutral

pH

Well-drained, sandy or loamy.

Soil

Full sun.

Aspect

Moderate (young plants sensitive)

Frost Tolerance

Moderate

Drought Resistance

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Distribution

, , ,

Companion Plants

Other bushveld trees (e.g., Combretum, Acacia).

Caterpillars

Moths: Uresiphita gilvata, Xenimpia erosa

Associations

Descriptions

Insects: Flowers produce nectar that attract bees, butterflies and other pollinators.

Wildlife: Pods eaten by livestock and game.

Soil: Nitrogen fixer (Fabaceae).

Ecosystem Services: Soil improvement, supports pollinators, provides shade.

Flowers and fruits

Showy, violet-blue, pea-like flowers in sprays attract bees and butterflies.

Flat, papery pods, wind-dispersed.

Birds

Provides nesting/perching, attracts insectivorous birds.

By Seeds:

Soak seeds in hot water, sow in spring, keep moist; germination in 2 – 3 weeks.

By Cuttings:

Traditional Uses

Traditional Uses: Wood used for fence posts and utensils.

Medicinal Uses: Bark and roots used for stomach ailments, coughs, and wounds.

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

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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