| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Harvard University Herbaria Barcode(s) | 00972552 |
| Collector | D. A. Poe |
| Collector number | 85 |
| Country | Canada |
| Geography | North America: North America (CA, US, MX) (Region): Canada |
| Locality | Canada infer. |
| Date Collected | 1856-09-** |
| Habitat | in Hort. |
| Substrate | herb. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4157fdf7-bcb0-4ab9-8c94-658f5d1c215e |
| Harvard University Herbaria Barcode | 00972552 |
| Herbarium | FH |
| Family | Erysiphaceae |
| Determination | Erysiphe communis (Wallroth) Schlechtendal: Fries |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Subcollection | Curtis Herbarium |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
