FLO4627317: Dangshen, Codonopsis javanica (Campanumoea javanica). Used in traditional Chinese herbal medicine. 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
FLO4627582: Bleeding glory-bower or beauty bush, Clerodendrum thomsoniae (Clerodendron thomsonae). 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, 1862-65. / Bridgeman Images
FLO4627290: Noble rhubarb or Sikkim rhubarb, Rheum nobile. Illustration copied from a sketch by Joseph Dalton Hooker. 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
FLO4627545: Amazon-blue snapdragon or Brazilian snapdragon, Achetaria azurea (Otacanthus caeruleus). 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, 1862-65. / Bridgeman Images
FLO4627649: Painted nettle, Plectranthus scutellarioides. Coleus scutellarioides foliis atropurpureis viride cinctis. 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, 1862-65. / Bridgeman Images