130 C. D. Sherbakoff 



Latin description. — Conidiis parum dorsiventralibus, plus minusve cunei- 

 formibus, deorsum latioribus, apice subrotundato, apedicellatis, typice 

 3-septatis, 34.7 x 5.6 (30-41 x 5.6-6)/*, 0-2-septatis, globis falsis, ex hyalino 

 "cream color" (R); nullis sporodochiis; aerio mycelio hyalino, medio alte 

 cristato, extra brevi et distincte zonato; chlamydosporis levibus vel 

 maxime distincte verrucosis, interdum capsula gelatinosa cinctis, tantum 

 terminalibus, typice unicellularibus, 8.2 x 7.6 (7.6-8.5 x 7.3-8.1)/*. 



Hab. Fungus ex tuberibus mollibus putridisque Solani tuberosi ab 

 Auburn, Alabama, et Atlanta, New York, Amer. bor. receptis, semper 

 una cum bacteriis aliisque fungis, sejungebatur. 



The measurements of conidia, on different media are as follows: 

 On slightly acidified hard potato agar, culture sixteen days old: 

 Conidia: 0-septate, rare, 16 x 4/t 

 1-septate, rare, 21 x 5.2/t 



2-septate, 1 per cent, 24 x 5.6 (20-32 x 5.2-5.8) /z 

 3-septate, 99 per cent, 35.5 x 6 (24-44 x 4.7-7.5)/* 



On red raspberry cane plug, culture seventy-three days old : 

 Conidia: 0-septate, 12 per cent, 14 x 5.9 (6.5-17 x 5-6.5) /x 

 1-septate, 34 per cent, 19 x 6 (15-27 x 4.8-7) /* 

 2-septate, 11 per cent, 33 x 5.9 (20-40 x 5.2-6.5)/* 

 3-septate, 43 per cent, 33 x 5.9 (20-40 x 5.2-6.5)/* 



On hard potato agar, culture twenty-five days old : 

 Conidia: 1-septate, rare 



3-septate, 100 per cent, 35 x 5.8 (24-48 x 5-6.5)// 



On hard lima-bean agar with 2 per cent glucose, culture sixty-four days 



old: 



Conidia: 0-septate, 4 per cent 



1-septate, 64 per cent, 25 x 4.9 (12-41 x 3.5-6.5)/* 

 2-septate, 22 per cent, 28 x 5.5 (23-32 x 4.8-5.9)/* 

 3-septate, 10 per cent, 30 x 5.6 (24-38 x 4.8-6.2)/* 



On hard lima-bean agar, culture thirty-four days old, advanced part of 

 colony growth: 

 Conidia: 0-septate, rare 



1-septate, 17 per cent 



2-septate, 7 per cent 



3-septate, 76 per cent, 31.5 x 6 (27-41 x 5.2-7.6)/* 



