A Trade Now Straining the Plants It Depends On

The muthi trade that inyangas depend on has grown into a large commercial market in South African cities, with dedicated muthi markets in centres such as Durban and Johannesburg supplying both traditional healers and a wider public buying remedies directly, a scale of commercial demand that has placed real pressure on wild populations of the specific plant species most valued for medicinal use, several of which conservation researchers now list as threatened or at risk of local extinction in parts of their historic range due to unsustainable harvesting.

The resulting tension sits uneasily within the tradition itself: inyangas depend for their livelihood and their practice on continued access to specific wild plants whose overharvesting threatens the very knowledge base their office is built on, and conservation authorities, botanical researchers and some traditional healer organisations have begun collaborating on cultivation projects intended to grow medicinal plants commercially rather than continuing to rely solely on wild harvesting, an attempt to reconcile a centuries-old healing practice with a modern ecological pressure the practice itself did not originally have to reckon with at this scale.