Two new Pseudohalonectria species on beech cupules (Fagus sylvatica) and a new genus to accommodate P. suthepensis

Rekhani H. Perera, Sajeewa S.N. Maharachchikumbura, H. Ariyawansa, Ali H. Bahkali, E. B. Gareth Jones, Abdullah M. Al-Sadi, Kevin D. Hyde, Zuo Yi Liu