Lady's slipper orchid Cypripedium calceolus
© Science & Society
Lady's slipper orchid, Cypripedium calceolus. Handcoloured copperplate engraving by Charles Mathews of a drawing by Isaac Russell from William Baxter's British Phaenogamous Botany 1834. Scotsman William Baxter (1788-1871) was the curator of the Oxford Botanic Garden from 1813 to 1854.