Bolusanthus

Bolusanthus speciosus is a species of flowering plants in the family Fabaceae. It belongs to the subfamily Faboideae. It is the only member of the genus Bolusanthus.

Description

It is a small deciduous tree, which can grow up to tall. It has black, fissured rough bark and also drooping branches. Between September and October, when the tree has no leaves it begins to bloom, with lilac blue flowers. Later it produces a seed capsule, the grey pods contain 3-8 smooth, bright yellow or brown seeds.
The wood is very hard, heavy and yellow in colour. It can be used for axe-handles, wagon spokes and fencing poles. The tree is also grown in gardens due to the attractive flowers.

Distribution

It is native to KwaZulu-Natal and Northern Provinces, Eswatini, Botswana, Malawi, Mozambique, Zambia and Zimbabwe. It is found in low to medium elevations in woodland or wooded grasslands.

Taxonomy

The genus name of Bolusanthus is in honour of Harry Bolus, who was a South African botanist, botanical artist, businessman and philanthropist.
It was first published and described by Hermann Harms in Repert. Spec. Nov. Regni Veg. 2: 15 in 1906.