| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Classification 1 | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Microsphaera |
| Harvard University Herbaria Barcode(s) | 01085098 |
| 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-** |
| Substrate | On leaves of ... |
| Host | Fagus ferruginea |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dd114b15-a48f-408f-8e25-7a287ce8413f |
| Harvard University Herbaria Barcode | 01085098 |
| Herbarium | FH |
| Exsiccata | North American Fungi [second series] Fascicle Cent. 31 Number 3008b |
| Family | Erysiphaceae |
| Determination | Erysiphe erineophila (Peck) U. Braun & S. Takamatsu |
| Determined by | Mitchell, James Kameron |
| Date Determined | 2024-12-05 |
| Determination Remarks | [current name] |
| Family | Erysiphaceae |
| Determination | Microsphaera alni (de Candolle) G. Winter |
| Determination Remarks | [filed under] [label name] |
| Annotation Text | Fl. Fr. VI, p. 104. |
| Subcollection | North American Fungi [second series] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
