Frederick Keeble

Sir Frederick William Keeble, CBE, FRS (2 March 1870 – 19 October 1952) was a British biologist, academic, and scientific adviser, who specialised in botany. He was Sherardian Professor of Botany at the University of Oxford from 1920 to 1927 and Fullerian Professor of Physiology at the Royal Institution from 1937 to 1941. Provided by Wikipedia