The Medicinal Garden contains 1,100 different plants connected to the history and practice of medicine worldwide. They are arranged according to their geographical origin around the modernist headquarters of the 500-year-old Royal College of Physicians. All plants are labelled and some have colour-coded texts highlighting links to Doctors in medicine, Pharmaceuticals, Cardiology and Shakespeare's poetry. Notable collections include Citrus, Cycads, South African flora and an area dedicated to plants used by the 17th century physicians. The garden aims to give delight and generate interest, displaying beautiful plants from around the world while offering insights into their qualities and uses.