| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Harvard University Herbaria Barcode(s) | 01131046 |
| Collector | M. J. Bradshaw |
| Collector number | MJB UW48 |
| Country | United States of America |
| State | Washington |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Washington: King County: Seattle |
| Locality | Washington State Arboretum |
| Georeference | 47 38 12.13 N, 122 17 41.86 W |
| Date Collected | 2018-05-26 |
| Host | On Epimedium sp. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d2eb09eb-1f84-4af4-8732-cdca87fb60d9 |
| Harvard University Herbaria Barcode | 01131046 |
| 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 |
