Cornell University Plant Pathology Herbarium (CUP)
CUP-001193
9c5bb0a5-9490-4908-a3ae-55f3a988b7b4
Septoria consimilis Ellis & G. Martin
Mycosphaerellaceae
H.W. Dye
H.W. Dye
1919-08-27
Aug. 27 1919
United States, New York, Tompkins, Ithaca,
42.440628 -76.496607 +-10802m.
Big Boston Head Lettuce
small packet, negative, photo
Source: Farm Elmer Adams; Neg.a - Lesions on leaf. Nat. size.; b- Single lesion X 2 Nat. size.; General and abundant on old lettuce plants Characteristic lesions and fruiting bodies