H.G. Winter [2601-3600, plus extras]

Field Museum of Natural History
Catalog #: C0259877F
29697e3e-9810-45d3-b591-9a8b1cf619d7
J. B. P. Letendre #s.n.
Oidium erysiphoides Fr. Fr.
France, Normandy, Near Le Grand Quevilly