Hedwigia Band LXI. 



To/el II. 



Fig. l. Parmelia sulcata Tayl. 

 forma tuberosa Mer. 



Spezimen originate. Reval, Katherintal 1907. 



Fig. 3, 



Fig. 4. 



Fig. 2. Parmelia physodes (L.) Ach. 

 forma vittatoides Mer. 



Fig. 3-4. Parmelia physodes (L) Ach. 



forma elegans Mer. 



Specimin. originates. Fontainebleau, Gallia 1912. 



Specimen originate. 



Reval, Noemme 1911 



C Mereschko vsky. 



Verlag von C. Heinrich, Dresden-N. 



