| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Phyllactinia |
| Harvard University Herbaria Barcode(s) | 00953942 |
| Collector | J. H. Faull |
| Collector number | 8377 |
| Country | Canada |
| State | Ontario |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Ontario |
| Locality | Obabika River, Timagami |
| Date Collected | 1927-09-10 |
| Host | On Alnus incana Willd. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/76806fdd-0ccb-493b-a825-5ffcaf9b4976 |
| Harvard University Herbaria Barcode | 00953942 |
| Herbarium | FH |
| Previous ownership | [ex] Herbarium J. H. Faull |
| Family | Erysiphaceae |
| Determination | Phyllactinia corylea (Persoon) P. Karsten |
| Determination Remarks | [0] [is label name] |
| Family | Erysiphaceae |
| Determination | Phyllactinia guttata (Wallroth) Léveillé |
| Determined by | Sherwood, Martha Allen |
| Date Determined | 1977-07-29 |
| Determination Remarks | [0] |
| Annotation Text | fide Shaw, Host index p. 102 |
| Family | Erysiphaceae |
| Determination | Phyllactinia guttata (Wallroth) Léveillé |
| Determined by | Braun, Uwe |
| Date Determined | 1987-01-29 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
