Oldfieldia is a plant genus under the family Picrodendraceae, the only member of its subtribe (Paiveusinae). It was described as a genus in 1850. Oldfieldia is endemic to Africa. species 1. \n* Oldfieldia africana Benth. & Hook.f. - Ivory Coast, Liberia, Sierra Leone, Gabon, Cameroon, Central African Republic, Congo Republic 2. \n* Oldfieldia dactylophylla (Welw. ex Oliv.) J.Léonard - Zaïre, Tanzania, Zambia, Angola 3. \n* Oldfieldia macrocarpa J.Léonard - Zaïre 4. \n* Oldfieldia somalensis (Chiov.) Milne-Redh - Somali, Kenya, Tanzania, Mozambique