183 
H. No. 25. From Wanda Weniger, Mar. 24, 1920. Isolated Nov. 20, 
1918, from blade of rye collected at Fargo, N. Dak. Used in field studies 
in 1919. 
H. No. 26, labeled H. sativum. From Wanda Weniger, Mar. 24, 1920. 
Isolated July 12, 1919, from blade of wheat collected at Fargo. 
H. No. 27. From Wanda Weniger, Mar. 24, 1920. Isolated from 
blade of ‘“‘De’’ wheat collected at Fargo. Isolated Aug. 18, 1919, and 
used in field studies in 1919. 
Cultures 22-27 were grown on 2 or 3% potato-agar with 2% dex- 
trose from the time of their isolation until received by me. The spe- 
cies determinations were stated to be based on the host; not on morpho- 
logical characters. 
H. No. 29. From G.N. Hoffer. ‘Culture B. 201a.”’ Isolated froma 
broken corn-stalk from Ft. Branch, Ind., Aug. 13, 1919. 
H. No. 30. From G. N. H. (G. N. Hoffer). ‘“‘Culture B. 180.” 
Isolated from brown, water-soaked lesions on the sheath of a corn-leaf. 
Flant was collected at Sullivan, Ind., Aug. 12, 1919. 
H. No. 31. From G. N. H. “Culture B. 170 A.” Isolated from 
small brown spots on corn leaves. Collected at Delphi, Ind., Aug. 8, 
1919. 
H. No. 32. From G. N. H. ‘Culture B. 165.’ Was isolated from 
small yellow spots on corn leaves collected at Battle Ground, Ind., Aug. 
7, 1919. 
H. No. 34. From G. N. H. “Culture B. 124." Isolated from dark 
brown, irregularly shaped lesions on corn stalks collected at Ames, 
Iowa, July 25, 1919. 
H. No. 36. From C. E. Kurtzweil. Labeled “3% oat 206 5-40.” 
Isolated from a dead corn-stalk in Tennessee. 
H. Nos. 37 and 38. Isolated by F. L. S. (F. L. Stevens) Aug. 8, 
1920, from wheat grains after treatment with Javelle water. 
H. No. 39. Isolated by F. L. S. Nov. 20, 1920, from Chaetochloa 
(millet). Conidium short, 3-septate. 
H. No. 40. Isolated by F. L. S. Nov. 20, 1920, from same plant as 
No. 39. Conidium long, narrow. 
No. 41. Isolated by F. L. S. Dec. 3, 1920, from sorghum. 
. No. 42. Isolated by F. L. S. Dec. 10, 1920, from millet. 
. No. 43. Isolated by F. L. S. Dec. 10, 1920, from sorghum. 
. No. 44. Isolated by W. L. Blain Dec. 20, 1920, from wheat. 
. No. 45. Isolated by F. L. S. from association with H. No. 44. 
ae tort acitaetled 
