| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Classification 1 | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Blumeria |
| Harvard University Herbaria Barcode(s) | 00972818 |
| Collector | C. L. Shear |
| Country | United States of America |
| State | Oregon |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oregon |
| Locality | The Dalles |
| Date Collected | 1899-07-** |
| Host | On Elymus condensatus |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/58edc3c6-9371-4070-9177-b235338abc37 |
| Harvard University Herbaria Barcode | 00972818 |
| Herbarium | FH |
| Previous ownership | Ex United States Department of Agriculture, Burearu of Plant Industry, Pathological and Mycological Collections 1456 |
| Family | Erysiphaceae |
| Determination | Erysiphe graminis de Candolle |
| Determined by | Diehl, William Webster |
| Determination Remarks | [0] [is label name] |
| Family | Erysiphaceae |
| Determination | Blumeria graminis (de Candolle) Speer |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
