(Redirected from Caesalpinia benthamiana)

Common Name:

General Information

Mezoneuron benthamianum is a climbing or straggling shrub with stems up to 20 metres long and up to 8cm in diameter. The stems are armed with recurved spines[].
The plant is harvested from the wild for local use, mainly medicinal, but also as a source of water. It is sometimes planted into hedges to make them impenetrable.
The plant is classified as 'Least Concern' in the IUCN Red List of Threatened Species(2013)[].

Known Hazards

None known

Botanical References

Range

West tropical Africa - Senegal to Gabon.

Habitat

Humid and ruderal localities in dry deciduous woodland and savannah, but is especially common in gallery forest and on roadsides[].

Properties

Conservation Status	Least Concern
Edibility Rating
Medicinal Rating
Other Uses Rating
Habit	Climber
Height	10.00 m
Cultivation Status	Cultivated, Wild

Cultivation Details

Not known

Edible Uses

When cut the stems yield drinking water[].

The leaves are chewed as a masticatory[, ].

Medicinal

An infusion of the dried roots is drunk or used as a bath against general malaise[]. A root decoction is drunk to cure dysentery[]. The roots are added to palm wine to increase the strength or its aphrodisiac properties[].
The stems and roots are used for dental hygiene, to sooth toothache and as an aphrodisiac[].

A decoction of roots, bark and leaves is used to cure urethral discharge[].

The leaves are depurative and mildly laxative. They are used to cure colic[]. The young leaves are eaten as a treatment for hookworm or Guinea worm, and a macerate of leafy twigs is given to people suffering from impotence related to venereal diseases[].
The leaves are applied externally as a paste to treat snakebites. Wounds, skin infections, piles and ulcers are treated with a watery macerate of leafy twigs, mashed-up leaves or leaf ash299].

The stem liquid is dropped in the eye to cure inflammation and cataract[].

Gallic acid and gallate derivatives have been isolated from the leaves. Gallic acid and its methyl ester (methylgallate) inhibit the growth of both Gram-negative and Gram-positive bacteria, but the other gallate derivatives only suppress Gram-positive bacteria[].
Petroleum spirit, chloroform and ethanol extracts of the roots showed antimicrobial activity on a range of organisms[299[.
The petroleum spirit and chloroform extracts display strong free radical scavenging activity[].

Agroforestry Uses:

The plant has vicious, recurved thorns and so is grown in hedges in order to make them impenetrable[, ].

Other Uses

None known

Propagation

Seed -

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