75 



Morphologically this species does not differ from C, purpurea 

 on rye and is, therefore, a biologic race of the latter 



Inoculation experipients 

 Claviceps raioroce-phala Tul. from Phragmites communis (248) 

 It goes to: 



Molinia coerulea 

 Nardis stricta 

 It does not go to 



Alopecums pratensis 

 Anthoacanthum odoratum 

 Ajrrhenathertan elatius 

 Hordetun Biurin'uni 

 loliTim perenne 

 Poa hybrida 

 Poa nemoralie 

 Poa Slide tica 

 Poa trivial! s 



Poai'Sponischer Doppelroggen" 

 Conidia from the saise species and "biologic form from 

 Molinia coerulea upon infection gave positive results on: 



Aira oaespitosa 

 Molinia coerulea 

 Nardus stricta 



It does not go to: 



Calanagrostis arundinacea 

 Poa species 

 Sesleria coerulea 



