FIG. 302. Pcatalozzia Hartii/ii. a, Beech 

 seedling with a diseased constricted part on 

 its stem, *. b, Two isolated conidia. (After 

 Rostrup.) 



Fn.. :;m. l':.<iiiln-'ziit Harllgii. Young Spruce 

 showing constriction just over the surface of the 

 soil. (After v. Tubcuf.) 



Fio. 303. Pestalozzia Hartigii. Conidia and cmii- 

 diophores on part of stroma. (After v. Tubeuf.) 



