Cecil Terence Ingold CMG (5 July 1905 – 31 May 2010) was "one of the most influential mycologists of the twentieth century". He was president of the British Mycological Society where he organised the first international congress of mycologists. An entire class of aquatic fungi within the Pleosporales, the Ingoldian fungi,The Ingoldian fungi are primarily responsible for leaf decay and nutrient recycling in streams. See, e.g., 'Fungi in streams:
