William Derek Clayton
William Derek Clayton (24 July 1926 - 8 September 2023), always known as Derek, was a British botanist who worked at the Royal Botanic Gardens, Kew, on grasses (Poaceae).[1][2][3]
Early life
He was born in Croydon on 24 July 1926 in Croydon, Surrey. He went to Eastbourne College where he attained the Higher School Certificate in Physics and Double Maths. He went on to read Mechanical Sciences at Magdalene College, Cambridge, Magdalene, but left after a year. He was commissioned as a 2nd Lieutenant when called up for National Service and posted to 110 Army Troops Squadron in Austria. He later studied botany at Norwood College for a year and started his interest in the identification of grasses. At Imperial College London, he obtained a first class degree in botany. He then was awarded a Colonial Ecological Scholarship which took him for a year to Lincoln College, Oxford, followed by another year at the East African Research and Forestry Organisation; he visited Kenya, Uganda and Malawi. This was followed by four years working as an ecologist at the Federal Agricultural Research Station at Ibadan, Nigeria.[2]
Career
He joined the scientific staff working in the Herbarium at Kew where he worked on the grasses of tropical Africa. He was awarded his Ph.D. for his study of Hyparrhenia published in 1969. He went on to be a Principal Scientific Officer, head of Gramineae and Assistant Keeper.[4] He was awarded Associateships of Imperial College London and was a member of the Linnean Society of London.
He officially retired in 1989 but continued to work in the Herbarium as an Honorary Research Fellow.[5] After retirement he worked on the World Grass Species Database and the Grass Synonyms Database; these were amalgamated as GrassBase in 2006. He continued to work on the database up to 2017 and was awarded the Kew Medal in 2006.[6]
Personal life
He married Lucille Hicks in 1953 at Hampstead; they had a son and two daughters.[2]
Selected publications
Data related to William Derek Clayton at Wikispecies
References
- ^ "Clayton, William Derek (1926-)". JSTOR. 19 April 2013.
- ^ a b c "Derek Clayton, Kew botanist who catalogued the world's grasses – obituary". The Telegraph. 3 October 2023. Retrieved 4 October 2023.
- ^ a b "Clayton, William Derek (1926-2023)". PNI (2021). International Plant Names Index. Published on the Internet http://www.ipni.org, The Royal Botanic Gardens, Kew, Harvard University Herbaria & Libraries and Australian National Botanic Gardens. Retrieved 8 October 2023.
- ^ "Royal Botanic Gardens, Kew Scientific, Technical and Administrative Staff". Kew Bulletin. 32 (4): 863–872. 1978. JSTOR 4109792.
- ^ Sands, Martin (1990). "NEWS OF KEWITES AT HOME AND ABROAD IN 1989" (PDF). The Journal of the Kew Guild. 10 (94): 854 – via The Kew Guild.
- ^ "Dr William Derek Clayton" (PDF). The Journal of the Kew Guild. 32 (111): 32. 2007.