1. Cufodontis, G. (1965). Enumeratio plantarum Aethiopiae Spermatophyta (sequentia). Bull. Jard. Bot. État 35 (2), Suppl.
2. Jeffrey, C. (1962). Notes on Cucurbitaceae including a proposed new classification for the family. Kew Bull. 15: 337 – 371.
3. ____ (1967). Cucurbitaceae. In: E. Milne-Redhead & R. M. Polhill (eds), Flora of Tropical East Africa. Crown Agents, London.
4. ____ (1995). Cucurbitaceae. In: S. Edwards, Mesfin Tadesse & I. Hedberg (eds), Flora of Ethiopia and Eritrea 2 (2): 17 – 59. Addis Ababa University & Uppsala University.
5. ____ & Thulin, M. (1993). Cucurbitaceae. In: M. Thulin (ed.), Flora of Somalia 1: 216 – 240. Royal Botanic Gardens, Kew.