| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Microsphaera |
| Harvard University Herbaria Barcode(s) | 00953818 |
| Collector | C. H. Peck |
| Country | United States of America |
| State | New York |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York |
| Locality | Ballston |
| Substrate | On leaves of ... |
| Host | Betula lenta |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1e5123d1-8e89-48bb-bd4e-993f0e8c5a6f |
| Harvard University Herbaria Barcode | 00953818 |
| Herbarium | FH |
| Exsiccata | North American Fungi [first series] Fascicle Cent. 7 Number 659 |
| Family | Erysiphaceae |
| Determination | Microsphaera ornata U. Braun |
| Determined by | Braun, Uwe |
| Determination Remarks | [current name] |
| Family | Erysiphaceae |
| Determination | Microsphaera penicillata (Wallroth) Léveillé |
| Determined by | Ellis, Job Bicknell |
| Determination Remarks | [filed under] [label name] |
| Subcollection | North American Fungi [first series] |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
