Sydney Francis Ashby (31 December 1874, Rock Ferry, Cheshire, UK – 6 March 1954, Sussex) was a British mycologist and phytopathologist. He published on the genus Phytophthora.[1][2]
^Desmond, Ray, ed. (25 February 1994). "Ashby, Sydney Francis". Dictionary of British and Irish Botanists and Horticulturists Including plant collectors, flower painters and garden designers. CRC Press. p. 24. ISBN9780850668438.