PLATE 32. 



Gnomonieae. 



Fig. 1. Gnomonia Magnoliae, Ell. slightly enlarged, on leaf of 

 Magnolia glauca. 



2. Section of perithecium enlarged. 



i 



3. An ascus. 



" 4. Two sporidia. 



5. Gnoiiionia tenella, E. & E. somewhat enlarged on petiole of 



Acer rubrum. 



6. Section of perithecium enlarged* 



7. An ascus. 



8. Two sporidia, one with the appendages almost straight, 



the other having them more or less bent. 



9. Gnomonia setacea, (Pers.), an ascus. 

 " 10. Two sporidia. 



u 11. Ditopella fusispora, DeNot. somewhat enlarged. Drawn 

 from No. 286 in Kriegers Saxon Fungi, on Alnus 

 glutinosa. 



" 12. Section of perithecium enlarged, 



" 13. An ascus. 



" 14. Three sporidia. 



15. Ceriospora xantha, Sacc. Drawn from French specimens 

 -section of perithecia enlarged. 



" 16. An ascus, 

 17. Two spores. 



