346 BOTANICAL GAZETTE [DECEMBER 
conditions, the average percentages of germination on top of 
blotters and between blotters differed from each other by less 
TELSITPER ATURE ts 
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Fic. 3.—Germination of three species of Papaver 
than 2 per cent. Averaging the results of the fifty-six tests (seven 
tests of each of eight lots of seeds) on top of blotters, and fifty-six 
