\1 RA. 



to have an injuriou- effect on its host, beyond killing a few 

 isolated leaves. 



End. rubra Schroet. occurs in leaves of .I/,/////// minntini and 



Phyllobium dimorphum Kleh-. I-'ound in leave- 



ia NH nun iilii,-iii, Ajiii/n reptans, f'/i/m-n terotina I', rthraea 

 Centauriwm. This endophyte may either pen.-trate into li\in_ 

 leaves and there go through its life-history, or it may do 30 

 in dead leaves. The zygozoospores have only two cilia, and 

 enter the leaves chiefly through the stomata of the lo\\ei 

 surface. Inside the leaf they form long filament-, whieh make 

 their way between the elements into the vascular bundles of 

 the leaf-ribs, and follow the course of the spiral vessels. 

 Resting- spores are formed, and 

 give the veins of the leaf a 

 i"-aiy-like appearance. Male 

 and female gamete.- are pro- 

 duced from the re-ting cells, and 

 copulate to form xy-o/oospores. 

 Tin- host -plants are not injured 

 by this endophyte. 



Chaetophoraceae. 



Most of the specie- are aquatic 

 aLie which live independent or 

 a- epiphytes. 



Endoclonium polymorphum 

 Prank (see OhloTosphaerci endo- 

 j>/it/f" Kiel is). Thi- form li\v- 

 endophytie and sometimes intra- 

 cellular in living or dead lea\v- 

 ot Li in mi. 



Entoderma Wittrockii Wille 



OCCUn in-ide I he wall of />/,,/, y///s ( |-'i-. 327). 



Periplegmatium and Phaeophila li\e endnj. 

 algae. 



Trentepohlia endophytica (Reinsch) 

 intei-celbdar space of -I un^eriiiaiin; 6. /' 



and kill- them. 



Fie.. 827. / ' '" ''' 



iii.-uitiriin- <( i 



./. A yum; "ii' c--llr'l )'l in' j'i-l .ill. i i 

 tritiMii int.. tin- :il k -;i. /' 



1 ,-rlls iii tin- w.ill "f / 

 I'l int wliii-li li:i* fc.niK-.l I) 



itnd 

 ;in..tli.T i, in t!,.- icl I At: V. 



iidophx lie in li\nu 

 I n livini eell> and 



