| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Microsphaera |
| Classification 1 | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Harvard University Herbaria Barcode(s) | 01122193 |
| Collector | A. B. Seymour |
| Country | United States of America |
| State | Illinois |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Illinois |
| Locality | Ullin |
| Date Collected | 1881-11-03 |
| Host | On Fagus ferruginea |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1562ebe3-66ec-452d-8056-e0d126825805 |
| Harvard University Herbaria Barcode | 01122193 |
| Herbarium | FH |
| Family | Erysiphaceae |
| Determination | Microsphaera erineophila Peck |
| Determination Remarks | [is label name] |
| Family | Erysiphaceae |
| Determination | Microsphaera erineophila Peck |
| Determined by | Braun, Uwe |
| Date Determined | 1987-03-24 |
| Determination Remarks | [is filed under name] |
| Family | Erysiphaceae |
| Determination | Erysiphe erineophila (Peck) U. Braun & S. Takamatsu |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
