Pycnocoma thonneri

Pax ex De Wild et Th.Dur.

EuphorbiaceaeBark/SapPotential hazards — see below
Caution — Parts of this plant may be toxic or require specific preparation. Verify with multiple sources before consuming.
Pycnocoma thonneri
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What to Eat

Edible parts: Bark

The bark is eaten.

Known Hazards

The root is used medicinally but can cause abortions.

Where to Find It

A tropical plant. It grows in rainforests between 350-500 m above sea level.

Africa, Central Africa, Congo DR, Congo R,

Countries: Angola, Burkina Faso, Burundi, Benin, Botswana, Congo (DRC), Central African Republic, Congo (Republic), Cote d'Ivoire, Cameroon, Cape Verde, Djibouti, Algeria, Egypt, Eritrea, Ethiopia, Gabon, Ghana, Gambia, Guinea, Equatorial Guinea, Guinea-Bissau, Kenya, Comoros, Liberia, Lesotho, Libya, Morocco, Madagascar, Mali, Mauritania, Mauritius, Malawi, Mozambique, Namibia, Niger, Nigeria, Rwanda, Seychelles, Sudan, Sierra Leone, Senegal, Somalia, South Sudan, Sao Tome & Principe, Eswatini, Chad, Togo, Tunisia, Tanzania, Uganda, South Africa, Zambia, Zimbabwe

How to Identify

A shrub or small tree. It grows 1-5 m tall. The stems are 2-10 cm across. The branches are slender. The leaves are clustered at the ends of the small branches. The leaves can vary in shaped and taper at their base. They are 20-30 cm long by 10-15 cm wide. The fruit is 2 cm across and has 3 sections with wings. The seeds are round and brown and 8 mm across.

Medicinal Uses

A root extract is drunk as an abortifacient, purgative and anthelmintic. Root scrapings are eaten to cure stomach-ache and to kill internal parasites. The powdered root is applied as eye drops to stop convulsions in children. Root scrapings are applied as a dressing to counteract inflammation in the knee. The leaf sap is applied as eye drops to stop convulsions in children.

Names & Synonyms
Pycnocoma longipes PaxPycnocoma trilobata De Wild. Possibly now Droceloncia
References (2)
  • Ferns, Useful tropcial Plants
  • Jardin, C., 1970, List of Foods Used In Africa, FAO Nutrition Information Document Series No 2.p 97

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