1. NHD21/76 Reference (shelfmark): NHD21/76 Title: Greater Yam, White Yam Scope & Content: Greater Yam, White Yam Family Dioscoreaceae, ‘Dioscorea Alata’ L. Original inscriptions: ‘Dioscoria alata’ Further inscriptions: Artist: Medium: Watercolour Size: Note: Collection Area: Visual Arts Languages: Not applicable Date Range: 1798-1805 Extent: 1 Item