University of Illinois, Illinois Natural History Survey Fungarium
Catalog #: ILLS00167801
Secondary Catalog #: 10815
Taxon: Microsphaera penicillata (Wallr.) Lév.
Family: Erysiphaceae
Determiner: C.L. Porter 1922 AS Microsphaera alni (DC.) Wint.
Taxon Remarks: Microsphaera alni DC. ex Winter
Collector: C.L. Porter   3830   
Date: 1922-08-25
Locality: United States, Illinois, Ogle, Mt. Morris
42.126969  -89.255662 +-3086m.  WGS84
Substrate: On Syringa vulgaris L.
Occurrence Remarks: Found on lawn, infecting 100% of field, 60% of host. Weather: cool and dry.
Specimen Images
Record Id: d05660ce-2bd8-4920-b342-306a0119bad7
For additional information on this occurrence, please contact: Andrew Miller, Ph.D., Mycologist and Director (
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