FLO4627401: Red palulu or macawflower, Heliconia bihai, and fruit of the Phenakospermum guyannense palm tree. Handcoloured lithograph from Louis van Houtte and Charles Lemaire's Flowers of the Gardens and Hothouses of Europe, Flore des Serres et des Jardins de l'Europe, Ghent, Belgium, 1857. / Bridgeman Images
FLO4628104: Japanese iris or hanashobu, Iris ensata (Iris kaempferi). White Alexandre von Humboldt and purple Professor de Vriese varieties. Handcoloured lithograph from Louis van Houtte and Charles Lemaire's Flowers of the Gardens and Hothouses of Europe, Flore des Serres et des Jardins de l'Europe, Ghent, Belgium, 1874. / Bridgeman Images