| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Harvard University Herbaria Barcode(s) | 01085002 |
| Collector | J. J. Davis |
| Country | United States of America |
| State | Wisconsin |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wisconsin |
| Locality | Gays Mills |
| Date Collected | 1915-09-15 |
| Host | on Napaea dioica |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e9ebc2c1-c61a-4652-98d5-871d5193176e |
| Harvard University Herbaria Barcode | 01085002 |
| Herbarium | FH |
| Family | Erysiphaceae |
| Determination | Erysiphe americana U. Braun |
| Determined by | Braun, Uwe |
| Date Determined | 1984-01-25 |
| Determination Remarks | [filed under] [current name] |
| Annotation Text | rev. |
| Family | Erysiphaceae |
| Determination | Erysiphe cichoracearum de Candolle |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
