| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Microsphaera |
| Harvard University Herbaria Barcode(s) | 00972447 |
| Collector | C. H. Demetrio |
| Country | United States of America |
| State | Missouri |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Missouri: Perry County: Perryville (Missouri) |
| Locality | [no additional data] |
| Substrate | Blätter von ... |
| Host | Quercus Jmbricaria [Quercus imbricaria] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3855169c-3d5f-4b32-888a-58c377f27d44 |
| Harvard University Herbaria Barcode | 00972447 |
| Herbarium | FH |
| Previous ownership | [ex] Rehm: Ascomyceten 1599; com. Dr. Pazschke |
| Family | Erysiphaceae |
| Determination | Microsphaera extensa Cooke & Peck |
| Determination Remarks | [filed under] [label name] [current name] |
| Subcollection | von Höhnel Herbarium |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
