| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Classification 1 | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Phyllactinia |
| Harvard University Herbaria Barcode(s) | 00972609 |
| Collector | D. A. Poe |
| Country | Canada |
| State | Quebec Province |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Quebec Province |
| Locality | Montreal |
| Date Collected | 1855-09-** |
| Host | [Fraxinus sp.] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cd5895ef-27bd-48ad-b681-580a758691e1 |
| Harvard University Herbaria Barcode | 00972609 |
| Herbarium | FH |
| Family | Erysiphaceae |
| Determination | Erysiphe guttata (Wallroth) Link: Fries |
| Determination Remarks | [is filed under name] [is label name] |
| Family | Erysiphaceae |
| Determination | Phyllactinia fraxini (de Candolle) Fuss |
| Determined by | Braun, Uwe |
| Date Determined | 1985-09-03 |
| Determination Remarks | [0] [is Current name] |
| Subcollection | Curtis Herbarium |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
