Key to Species of Haligena 



Ascospores 4- or 5-celled H. elaterophora 



>.'A 



Vo'l'V-rv:'- 



•••i*.*li-rXv>> 



Ascospores 6- to 12-celled H. viscidula 



.-;i5i. 



Key to Species o{ Leptosphaeria 



Ascospores 2- to 4-celled 2 



Ascospores more than 4-celled 6 



2 (1) Ascospores surrounded by a gelatinous sheath L. halima 



'••*•'.'•:' n' 



2 (/) Ascospores without a gelatinous sheath 3 



29 



