Yellow yam at Asian supermarket in New Jersey.jpg
Flora of the Lesser Antilles, Leeward and Windward Islands
Taminier Sceau Notre-Dame - Dioscorea altissima - N19 w1150 (10559129083).jpg
Taxonomy database of the U.S. National Center for Biotechnology Information
Global Biodiversity Information Facility
United States Department of Agriculture Plants Database
World Checklist of Selected Plant Families
Interim Register of Marine and Nonmarine Genera
Open Tree of Life reference taxonomy version 3.2