1. NHD18/48 Reference (shelfmark): NHD18/48 Title: Plant of the family Acanthaceae, Ruellia pavala Roxb. Scope & Content: Plant of the family Acanthaceae, ‘Ruellia pavala’ Roxb. Original inscriptions: ‘Ruellia pavala’ Further inscriptions: Artist: Medium: Watercolour Size: Note: Collection Area: Visual Arts Languages: Not applicable Date Range: 1798-1805 Extent: 1 Item