Biographies & obituaries. Ainsworth, G.C. (1960). Dr Walter Watson (1872-1960). Transactions of the British Mycological Society 43 (4): 581-582 [+ portrait]. Ainsworth, G.C. (1996). Brief Biographies of British Mycologists pp. 180-181. Collections. BM. Lists. Publications. Taxa. Kirk & Ansell form of name: Walt. Watson.