FLO4577899: Hellebore (ellebore) noir ou rose de Noel - Christmas rose or black hellebore, Helleborus niger. Handcolured copperplate engraving after a botanical illustration by Sydenham Edwards from William Curtis' The Botanical Magazine, Lambeth Marsh, London, 1786., Sowerby, James (1757-1822) / Bridgeman Images
FLO4578171: Annual purple or quarterly lavater - Lithograph by James Sowerby (1757-1822), from William Curtis's Botanical Magazine (1746-1799), 1790 (England) - Annual mallow, Malva trimestris (Lavatera trimestris) - Handcolored copperplate engraving from an illustration by James Sowerby from W. Curtis's “” Botanical Magazine,” Lambeth, London, 1790, Sowerby, James (1757-1822) / Bridgeman Images