■ (432) 

 8. Host Keys 





red by deh 



Peridium finally dehiscent at apex, slightly or not at all 

 along sides. 7- G. txiguum. 



Peridial cells rugose. 18. G. tubulatum. 



Peridium soon losing tubular form by becoming deeply lac 





after dehis< 



30. G. davariaejorm 

 eridial cells rugose. 

 Inner and side walls moderately rugose, rathe 

 6m). 

 Aeciospores moderately large (18-30/.), wall 1 



(2.S-3M). 33- G. Bttheli. 



Aeciospores rather small (i S -25m), wall r 



(1.5-2,.). 34- G. globosum. 



(5-7*0- 



28. G. Mespili. 



lial cells smooth. 35. G. hyalinum. 



1 strongly revolute. 38. G. floriforme. 



1 elongated, tubular at first, in some species altered I 

 eridium retaining tubular or cornute form. 

 Peridium finally dehiscent at apex, slightly or not 



