| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Microsphaera | 
| Classification 1 | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe | 
| Harvard University Herbaria Barcode(s) | 00972701 | 
| Collector | C. H. Peck | 
| Collector number | 321 | 
| Country | United States of America | 
| State | New York | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York | 
| Locality | [no additional data] | 
| Date Collected | 1869 [Aut. 1859] | 
| Substrate | fol.; On lvs. | 
| Host | S. [Syringa sp.]; lilac (Syri | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ea2e81e8-c9c0-4d2f-921e-63380d866991 | 
| Harvard University Herbaria Barcode | 00972701 | 
| Herbarium | FH | 
| Family | Erysiphaceae | 
| Determination | Microsphaera syringae (Schweinitz) Magnus | 
| Determined by | Braun, Uwe | 
| Date Determined | 1985-09-03 | 
| Determination Remarks | [current name] | 
| Family | Erysiphaceae | 
| Determination | Erysiphe syringae Schweinitz | 
| Determination Remarks | [filed under] | 
| Family | Erysiphaceae | 
| Determination | Microsphaera syringae (Schweinitz) Magnus | 
| Determination Remarks | [label name] | 
| Subcollection | Curtis Herbarium | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |