| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Harvard University Herbaria Barcode(s) | 01122105 |
| Collector | J. A. Parmelee |
| Collector number | 5100 |
| Country | Canada |
| State | Manitoba |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Manitoba |
| Locality | Audy L., Grasshopper Trail, RMNP |
| Date Collected | 1979-07-12 |
| Habitat | open prairie |
| Host | Polygonum achoreum Blake |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e3578de6-79e8-427b-8c05-592c6c08d581 |
| Harvard University Herbaria Barcode | 01122105 |
| Herbarium | FH |
| Previous ownership | Ex National Mycological Herbarium of Canada, Herbier National de Mycologie du Canada, DAOM 181465 |
| Family | Erysiphaceae |
| Determination | Erysiphe polygoni de Candolle |
| Determined by | deCarteret, P. M. |
| Determination Remarks | [filed under] [label name] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
