EXPLANATION OF PLATE II. 



OVULARIA MONILOIDES, E. &■ M. 



Fig. i. A leaf spotted by the fungus. 



Fig. 2. A branchlet with the central part frosted by the fungus. 



Fig. 3. A tuft of four flocci, two of them bearing spores, x 400. 



Fig. 4. Seven spores, x 400. 



Agaricus (IXOCYBE) comatellus, Peel. 



Fig. 5. Four plants of usual size. 



Fig. 6. Vertical section of a pileus and the upper part of its stem. 



Fig. 7. A cystidium, x 400. 



Fig. 8. Five spores, x 400. 



Ascochyta colorata. Peck. 



Fig. 9. A leaflet spotted by the fungus. 

 Fig. 10. Five spores, x 400. 



Asterixa xuda. Peek. 



Fig. 11. Tip of a branchlet with three fungus bearing leaves. 



Fig. 12. A leaf showing the fungus on the lower surface, magnified. 



Fig. 13. A leaf showing the fungus on the upper surface, magnified. 



Fig. 14. An ascus containing spores, x 400. 



Fig. 15. Four spores, x 400. 



Leptospjeeria lycopodiicola, Pee\. 



Fig. 16. Piece of a branch bearing the fungus. 



Fig. 17. A perithecium and its matrix, magnified. 



Fig. 18. Two paraphvses and an ascus containing spores, x 400. 



Fig. 19. Four spores, x 400. 



Leptosph.eria Corallorhiz.e. Pa 



Fig. 20. Piece of a stem, bearing the fungus. 



A perithecium and its matrix, magnified. 



A paraphysis and two asci containing spores, x 400. 



Four spores, x 400. 



Metaspieeria MyriC-E, Peck. 



Piece of a branch bearing the fungus. 

 A perithecium and its matrix, magnified. 

 An ascus containing spores, x 400. 

 Three spores, x 400. 



Cryptospora Cary.e, Pc 



Piece of a branch bearing the fungus. 

 A pustule and its matrix, magnified. 

 An ascus containing spores, x 400. 

 Three spores, x 400. 



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23. 



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