| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Harvard University Herbaria Barcode(s) | 01085183 |
| Collector | E. J. Cole |
| Collector number | 29 |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Kent County: Grand Rapids |
| Locality | [no additional data] |
| Date Collected | 1891-10-** |
| Host | on Corylus |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c994c5e3-96ae-4abf-a1f8-5af4df1af3ba |
| Harvard University Herbaria Barcode | 01085183 |
| Herbarium | FH |
| Family | Erysiphaceae |
| Determination | Erysiphe sp. |
| Determined by | Braun, Uwe |
| Date Determined | 1983-05-04 |
| Determination Remarks | [filed under] [current name] |
| Annotation Text | Unusual form! Judgment on the basis of a single collection not possible! |
| Family | Erysiphaceae |
| Determination | Erysiphe communis (Wallroth) Schlechtendal: Fries |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
