| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Classification 1 | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Microsphaera |
| Harvard University Herbaria Barcode(s) | 00972492 |
| Collector | C. J. Sprague |
| Collector number | 877 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts |
| Locality | [no additional data] |
| Date Collected | 1856-10-** |
| Substrate | fol. |
| Host | On Syringa vulgaris |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d88bb30d-17a8-4b8d-9aa4-5634d2f7acef |
| Harvard University Herbaria Barcode | 00972492 |
| Herbarium | FH |
| Family | Erysiphaceae |
| Determination | Erysiphe penicillata (Wallroth) Link |
| Determination Remarks | [is filed under name] |
| Family | Erysiphaceae |
| Determination | Erysiphe syringae Schweinitz |
| Determination Remarks | [0] [is label name] |
| Family | Erysiphaceae |
| Determination | Microsphaera syringae (Schweinitz) Magnus |
| Determined by | Braun, Uwe |
| Date Determined | 1982-07-23 |
| Determination Remarks | [0] [is Current name] |
| Subcollection | Sprague Herbarium - Fungi |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
