A EG 
ER 
p 
7 
EDI, 
no M 
d as s 
- 
Berichte d. Deutschen Bot. Gesellsch. Bd. XX. 
*- 
(v 
i 7 
i 7? !x4 
3 u 17 N 
DI S 
Í 3 
Dd AS 
w RS 
^ fa 
