PLATE 9. 







Perisporieae. 



Fig. 1. Saccardia Martini, Ell. & Sacc. natural size, on leal' of 

 Quercieit laurifolia. 



2. Part of a leaf with a perithecium somewhat enlarged. 



3. Perithecium enlarged with appendages and mycelium. 



4. Two asci. 



5. Six sporidia. 



6. Myriococcnm Everhartii, ^. <fc E., on rotten wood. 



7. A group of perithecia enlarged. 



8. A perithecium highly magnified. 



9. A perithecium with the outer wall partly removed, show- 



1 1 



ing the arrangement of the interior cells. 

 " 10. Eight variously shaped cells. 



i< 11. A few of the superficial hairs that cover the perithecia. 

 NOTE.- -The figures on this plate not drawn to any scale. 



