Buchu

Identity

Common Name

Buchu

Scientific Name

Agathosma betulina

Botanical Family

Rutaceae

Native Region

South Africa (Western Cape)

Cultivation Regions

South Africa

Plant Parts Used

Leaves

Synonyms

Round Leaf Buchu, Buchu Leaf, Diosma

Caffeine Level

Caffeine Free

A small fragrant evergreen shrub with glossy rounded leaves dotted with oil glands and small star-shaped white or pinkish flowers. The leaves carry a sharp blackcurrant-like scent.

Historical Background

A long-standing remedy of the Khoisan and other South African peoples for urinary and digestive complaints; later exported into European and Eclectic practice as a urinary antiseptic.

Earliest recorded uses: Urinary discomfort, bladder and kidney complaints, and as a digestive carminative.

Cultural significance: One of South Africa's best-known medicinal exports; once a key flavoring and urinary antiseptic in Western tinctures.

1. Indigenous

   Khoisan peoples use buchu for urinary and skin complaints.

2. 19th century

   Adopted into European and Eclectic practice as a urinary antiseptic.

Traditional Uses

These uses document historical traditions and do not imply proven effectiveness.

Flavor & Aroma

Aroma: Sharp, fruity, herbaceous

Tea Information

Research Summary

Diosphenol and other leaf oils are credited with antimicrobial and diuretic effects; modern clinical trials are lacking.

Evidence levels reflect the currently available scientific literature and may change as new research emerges. Where evidence is limited or conflicting, this is stated plainly.

References & Sources