Scottish surgeon and botanist (1695-1733).
William Houstoun (occasionally spelt Houston) (1695?–1733) was a Scottish surgeon and botanist who collected plants in the West Indies, New Spain and South America. Houstoun was born in Houston, Renfrewshire. He began a degree course in medicine at St Andrew's University but interrupted his studies to visit the West Indies, returning circa 1727. On 6 October 1727, he entered the University of Leyden to continue his studies under Boerhaave, graduating M.D. in 1729. It was during his time at Leyden that Houstoun became interested in the medicinal properties of plants. After returning to England