Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Butin, H., and G. Zimmermann. 1972. Zwei neue holzverfarbene Ceratocystis -Arten in Buchenholz (Fagus sylvatica L) [Two new wood-discolouring species of Ceratocystis from beech wood] . Phytopathologische Zeitschrift 74:281-287.