EXPLANATION OF PLATE I. 



Cercospora Comari, Pevk. 



Fig^. I. A leaflet spotted by the fungus. 



Fig. 2. A tuft of four flocci, two of them bearing spores, x 400. 



Fig. 3. Two spores, x 400. 



Hadrotrichum lineare, Peek. 



Fig. 4. Upper part of a leaf bearing linear patches of the fungus. 

 Fig. 5. A tuft of five flocci, two of them bearing spores, x 400. 

 Fig. 6. Five spores, x 400. 



Entyloma SANicuLiE, Peck. 



Fig. 7. A leaflet spotted by the fungus. 

 Fig. 8. Five spores, x 400. 

 Fig. 9. Four conidia, x 400. 



Cylindrosporium veratrinum, H. <fe W. 



Fig. 10. Upper part of a leaf oearing linear patches of the fungus. 

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

 Fig. 12. Two spores, x 400. 



Ramularia Oxalidis, Farl. 



Fig. 13. A leaflet spotted by the fungus. 



Fig. 14. A tuft of four flocci, two of them bearing spores, x 400. 



Fig. 15. Five spores, x 400. 



Ramularia Diervill.b, Peck. 



Fig. 16. Upper part of a leaf spotted by the fungus. 



Fig. 17. A tuft of four flocci, two of them bearing spores, x 400. 



Fig. 18. Six spores, two of them united end to end, x 400. 



Ramularia Prini, Peck. 



P'ig. 19. A leaf spotted by the fungus. 



Fig, 20. A tuft of four flocci, two of them bearing spores, x 400. 



Fig. 21. Five spores, x 400. 



