1. NHD15/36 Reference (shelfmark): NHD15/36 Title: Plant of the family Acanthaceae, Ruellia cernua Roxb. Scope & Content: Plant of the family Acanthaceae, ‘Ruellia cernua’ Roxb. Original inscriptions: ‘Ruellia cernua’ Further inscriptions: Artist: Medium: Watercolour Size: Note: Collection Area: Visual Arts Languages: Not applicable Date Range: 1798-1805 Extent: 1 Item