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Index of Botanical Specimens

ClassificationFungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe
Harvard University Herbaria Barcode(s)01131007
CollectorD. E. Boufford
Collector number46013
CountryUnited States of America
StateMassachusetts
GeographyNorth America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Franklin County: Erving
LocalityNorthwest part of town, east of Northfield Mountain Reservoir near south base of Hermit Mountain near ledges referred to locally as 'Hermit's Castle'
Georeference42 36 48 N, 72 25 27 W
Date Collected2022-09-25
Verbatim Elevation275 m.
HabitatMixed broadleaved deciduous forest with Quercus alba, Q. coccinea, Q. montana, Q. rubra and Q. velutina with Fagus grandifolia, Fraxinus americana, Acer rubrum and numerous stump sprouts of Castanea dentata
ContainerPlants of United States of America
HostOn Quercus rubra Linneaus
GUIDhttp://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ca9ea40f-4517-4552-9c4e-9ce4fa661f26
Harvard University Herbaria Barcode01131007
HerbariumFH
FamilyErysiphaceae
Determination Erysiphe sp.
Determined byBradshaw, Michael J.
Date Determined2022-09-29
Determination Remarks [is filed under name] [is Current name]
Sexnot determined
PhenologyNotDetermined
Preparation TypePacket
Preparation MethodDried
RemarksMJB H238; Powdery mildew seen on only one young individual of Quercus rubra (ca. 1.5 m tall) in a mostly mixed oak forest with Q. rubra dominant

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