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INDICE DELLE FIGUKE 



Tavola I. 



Figura 4-2-3-4-5. Pyrenodesniia rubigiiiosa Kremp. 

 Figura 6-7-8-9-iO. Biatora geographica Massal. 

 Figura -14-42-13-14. Biatora coiiiasis Massal. 



Tavola II. 



Figura 4-2-3-4. Lecidea niicropsis Massal. 

 Fig. 5-6-7 8-9-10. Sccoliga leucaspsis Massal. 



Tavola III. 



Figura 4-2-3-4-5-6-7-8. .4rthonia belulicola I\fassal. 



Tavola lY. 



Figura 4-2-3-4. Arthonia niontellica Massal. 

 Figura 5-6-7-8-9-10. Microthelia calyciospora Rlassal. 

 Figura 44. Microthelia atomaria Rorb. 

 Figura 42-43-44-45-46. Lithoicea tristis Massal. 



Tavola Y. 



Figura 4-2-2'-3-4. Lithoicea eleomelaena RIassal. 

 Figura 6. Yerrucaria submersa ( Hepp. L. E. 93 ). 

 Figura C. Yerrucaria chlorotica ( Hepp. L. Eur. 94 ). 

 Figura 7-8-9-40-41. Piacidium psorinum Massal. 



