| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Classification 1 | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Microsphaera |
| Harvard University Herbaria Barcode(s) | 01122236 |
| Collector | C. L. Shear |
| Country | United States of America |
| State | New York |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Albany County: Alcove |
| Locality | [no additional data] |
| Date Collected | 1893-09-** |
| Container | North American Fungi |
| Host | Fagus ferruginea |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1238082c-85ba-4b9a-9b0e-e08426c8e090 |
| Harvard University Herbaria Barcode | 01122236 |
| Herbarium | FH |
| Previous ownership | [ex] Herbarium of Elam Bartholomew |
| Family | Erysiphaceae |
| Determination | Erysiphe erineophila (Peck) U. Braun & S. Takamatsu |
| Determination Remarks | [current name] |
| Family | Erysiphaceae |
| Determination | Microsphaera erineophila Peck |
| Determined by | Braun, Uwe |
| Date Determined | 1987-03-24 |
| Determination Remarks | [filed under] |
| Family | Erysiphaceae |
| Determination | Microsphaera alni (de Candolle) G. Winter |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
