World checklist of Dioscoreales: Yams and their allies.
Kew: Royal Botanic Gardens, 2007. Octavo, paperback, Dioscoreales are a small but systematically and economically significant order of monocotyledons. The most diverse and important member is the yam genus, Dioscorea L., a source of dietary starch at macroeconomic to rural community levels. Other species of Dioscorea provided the chemical basis..... More