2 4 6 



TEXT-BOOK OF FUNGI 



way a much-branched plant is formed with hair-like terminal 

 branchlets, which connect with the larger main stems, and 



r 



FIG. 58. Polyphagus englenae. i, a zoospor- 

 angium liberating one-ciliate swarmspores ; 2, a 

 Po/ypAagus attacking uglenae, a, a, a; 3, zygo- 

 spore of Polyphagus containing two nuclei ; 

 4, cyst of Polyphagus, containing one nucleus. 

 (Figs 1-2 after Nowakowski ; figs 3-4 after Dan- 

 geard. ) All highly mag. 



through these with the body of the original spore; the 

 latter has grown in the meantime into a large, round, or 

 elongated vesicle at the expense of the Euglenae, which 



