Smith's candidature for Botany Professorship at Cambridge University. Sorry that Smith met with opposition from Dr Clarke, professor of mineralogy, and Mr Cummings in trying to rearrange botany lecture room. Refutes Clarke's claims that he only ever gave one lecture on botany. Dr [Richard] Walker [(1679-1764) founder of Cambridge Botanic Garden] intended that the botanical garden should promote study of medicine with particular attention to poisonous plants and Martyn always read lecture on poisonous plants, inspired by Dr [William] Heberden's [(1710-1801) lecturer at Cambridge] Materia Medica lectures, however the medical quarter of garden has since been destroyed.