Pycnocoma is a genus of plant of the family Euphorbiaceae first described as a genus in 1849. It is native to tropical Africa and Madagascar. Species 1. \n* Pycnocoma angustifolia - Sierra Leone, Liberia, Ivory Cost 2. \n* Pycnocoma bampsiana - Zaïre 3. \n* Pycnocoma chevalieri - Zaïre, Congo, Gabon, Central African Rep, Uganda, South Sudan 4. \n* Pycnocoma cornuta - Congo, Gabon, Central African Rep, Ghana, Nigeria 5. \n* Pycnocoma dentata - Angola 6. \n* Pycnocoma devredii - Kasai 7. \n* Pycnocoma elua - Zaïre 8. \n* Pycnocoma insularum - Zaïre 9. \n* Pycnocoma littoralis - Kenya, Tanzania 10. \n* Pycnocoma louisii - Zaïre 11. \n* Pycnocoma macrantha - Lushoto 12. \n* Pycnocoma macrophylla (Bomah-nut) - W + C Africa 13. \n* Pycnocoma minor - Congo, Gabon, Central African Re