O. Jaap and C. Brick [1-959]

Purdue University, Kriebel Herbarium
Catalog #: PUL00028042
O Jaap s.n. 29 July 1910
Cercosporella achilleae Jaap
Schweiz, Valais, Bei Gletsch am Rhonegletscher

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0066739
Otto Jaap #s.n. 29 July 1910
Cercosporella achilleae Jaap