< lll."l;n, MY I ill M 



549 



Chlorochytrium lemnae < 'ohn. 1 T1- rgozoosporea have 

 four cilia and .swarm fur a short time in water. < >n plants of 

 LI until /i-ixii/i-ti, the ciliated end heeome- applied l<> tin- epidermi- 

 at tli- place where two cells are in contact, the ZOOSpOfC heCODQefl 

 spherical, f'urnis a membrane, and comes to re-t (Fig. 324). It 

 remains resting for a day or tw>. and .1 imilale- so that a 

 staivh-urain is funned inside it. Next, a transjiareni process i- 

 given ull' which finds its way between the epidermal eelN. ui.i.m- 

 out, and absorbs the cell-c-nntents, while the ]>urti<>n nf the ;d<_;al 



fia. 384. ( tlcr- 



iiiiiiatiiiK -IHIP.-- )! n-ti-.itinjf thrmiKli tin.- t|ti- 

 1..-1 in;-, .ui'l l"-t ..(_ n tin- < 11- "I tl.f |i.iivin-liyni;i. 

 \ tin; h'-'rriiili:itili^ 8] 



frttln :il" . ' "1m ) 



Flli. '-'. 



in/ 



yniiiiK : , 'li-cli i! . 



' 



cell 1-eliiaillin- nlllside bert-lm^ Idled with eelllll'i->e alld fi'Mns a 



firm butlun-like j.ruee The yoiin- alua i-,nt iniie< to make 



il- way between the eelU into the inteieellnlar ^]>aee~- nf the 

 >ubej.idermal layers of jiareneliyma. |.ielerably takin- up it- 

 (juaii'i in the thin anterior mar-in of the thalloid shoot, 

 and avoiding llie larger air-spaces. The /un-poies are loi-med 

 bv repented <li\i>ion of the |>la->ma of the oii-inal eell; tln-\ 

 are eni-losed in a '_ r 'da t inoiis ma-s which -\\-lU and rnptuiev 



the membranes of the ;d-;i as \\ell .1- the tlSSUC of tile / 



i, I',' i 



in- 



i'i. <!. ni''/. Organixmen . Kl-l- ^ v l. 



