| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe | 
| Barcode(s) | 01131013 | 
| Collector | M. J. Bradshaw | 
| Collector number | MJB H19 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Cambridge | 
| Locality | Collected from Harvard University, Main Campus | 
| Date Collected | 2021-08-26 | 
| Host | On Hamamelis sp. | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9336d052-a612-44ec-ae3c-86bd88bd4630 | 
| Harvard University Herbaria Barcode | 01131013 | 
| Herbarium | FH | 
| Family | Erysiphaceae | 
| Determination |  Erysiphe sp.  | 
| Determined by | Bradshaw, Michael James | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |