FILICES^ 
9.' V. alpina (Gray) 
Alpi — 5. 
14. Polyst. Filix-mas Rolli 
Italia — 4-5, rr. 2 e 3. 
'^3" 
'y-igi 
10. Polysticliuni Lonchitis Eoth 
It. pen., Sic, Cors. — 5-7. 
tW 
12. Polyst. Thelypteiis Eotli 
It. peu., Sic, Cors. — 2-5. 
15. Polyst. 'cristatuiii Eoth 
['iem., C. Tic, Bergam.,Veron , Triest. — 
é^l^ 
11. Polyst. aculeatum Koth 
Italia — 1-5, rr. 2 e 3. 
13. Polyst. Oreopteris Lam. et DC 
It. bor., Tose, Al)r., Cors. — 45 
J ^ 
.t"^ 
^^ì^ 
'& 
V- 
■^^ 
S 
10. Polyst. rigidiim Lam. et DC. 
Italia — 4-6, rr. 2. 
