Duff (1993), 4,7 records that Blachford (awarded the CBE) collected extensively in Somerset from 1919 to 1933, but published very little. His collection consisting of several thousand Somerset specimens as well as others from Cornwall, Devon, London, Sussex and various Welsh counties all dating from the 1920s and 30s is in the University of Bath presented by John Baxter, whose specimens are also included in it. It has been partly catalogued by Duff. (MD 10/03)