1. Beiträge zur Kenntnis der Gattung Endogone Link;Bucholtz;Beih. bot. Zbl.,1912
2. Some chemical and morphological phenomena attending infection of the wheat plant by Ophiobolus graminis;Fellows;J. agric. Res.,1928
3. Recherches sur la piétin;Foëx;Ann. Epiphyt.,1930
4. Haustoria of the Peronosporales;Fraymouth;Trans. Brit. mycol. Soc.,1956
5. A study of British species of Endogone;Godfrey,1956