PLATE XXVII 



a-l. E. gyrosa first in each case, on following per cents.: a, o; b, .2; c, .4; d, .8; 

 e, 1.2; f, 1.6; g, 2.4; h, 3.2; i, 4.; j, 4.8; k, 6.; 1, 10. 



TANNIC ACID CULTURES OF ENDOTHIA GYROSA AND VAR. PARASITICA, p. 430. 



