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Mucuna
Mucuna is a genus of mostly woody or herbaceous climbing vines (with one shrub, M. stans) in the pea family, found across the tropics. Commonly grown members are vigorous climbers with showy pea-type flowers, and care depends on the species.
Mucuna is a genus of vines and shrubs of the legume family Fabaceae: tribe Phaseoleae. It has a pan-tropical distribution and contains 112 accepted species as of July 2025. The genus was created in 1763 by French botanist Michel Adanson.
Some Mucuna species are used as food plants by caterpillars of Lepidoptera. These include Morpho butterflies and the two-barred flasher (Astraptes fulgerator), which is sometimes found on M. holtonii and perhaps others. The plant pathogenic fungus Mycosphaerella mucunae is named for being first discovered on Mucuna.
The pods of some species are covered in coarse hairs that contain the proteolytic enzyme mucunain and cause itchy blisters when they come in contact with skin; specific epithets such as pruriens (Latin: "itching") or urens (Latinized Ancient Greek: "stinging like a nettle") refer to this. Other parts of the plant have medicinal properties. The plants or their extracts are sold in herbalism against a range of conditions, such as urinary tract, neurological, and menstruation disorders, constipation, edema, fevers, tuberculosis, and helminthiases such as elephantiasis. In an experiment to test if M.pruriens might have an effect on the symptoms of Parkinson's disease, Katzenschlager et al. found that a seed powder had a comparable, if not more favourable, effect as commercial formulations of L-dopa, although the trial only consisted of four people per test group.
Text excerpted from the Wikipedia article Mucuna by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
