1. NHD15/29 Reference (shelfmark): NHD15/29 Title: Plant of the family Acanthaceae, Dianthera speciosa Scope & Content: Plant of the family Acanthaceae, ‘Dianthera speciosa’ Original inscriptions: ‘Dianthera speciosa’ Further inscriptions: Artist: Medium: Watercolour Size: Note: Collection Area: Visual Arts Languages: Not applicable Date Range: 1798-1805 Extent: 1 Item