R.  Anderson, ?Hypoxylon in Britain and Ireland 2. Hypoxylon rubiginosum and its allies?, Mycologist, vol. 9, pp. 41-48, 2008.

R.  Anderson, ?Hypoxylon in Britain and Ireland. 3. Hypoxylon other than the H. rubiginosum group?, Field Mycology, vol. 9, pp. 97-103, 2009.