(226) mm^&mm&o-awim 



'kO'^.fS. o%<D\k Oscillaria, Ulothrix, Pleurococcus, Chlorococcus It L<@ 



«lt-c7^Kj:FBllitL!tj?)ilti:< jtb©gSSliKJ^+SB J; 6 AJ!+AB5i§m 



a:f«£©t§i5|i{t*pLXtK*c7)|ia!d;^CDi;S^e.c7)ii§>e|:itJ;pL7^6 ^ 

 ©Eirttt Siting,® Oscillaria, ffi^fe© Nostoc, Slgfe© Nostoc,^ 

 lfa:^SMig£e) Microcystis, Glceocapsa ^7^ ^ ^H©fgi|It,S&^JSl!^ 



7^ <Aff^ft^^ft^7j;L^li?'it'itt"7^ 6®K©§iiPt. sterilise ^>^^!4 



(13) Frank, 1. c. 



