| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Barcode(s) | 01122089 |
| Collector | A. B. Seymour |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts |
| Locality | Waverly |
| Date Collected | 1910-07-15 |
| Container | Reliquiae Seymourianae |
| Host | on Oenothera biennis |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d6cba221-dc78-41d2-813b-35ff60b83259 |
| Harvard University Herbaria Barcode | 01122089 |
| Herbarium | FH |
| Previous ownership | Remainders from the collections of A. B. Seymour distributed by the Mycological Herbarium of the Bureau of Plant Industry, U. S. Department of Agriculture. 1940 |
| Family | Erysiphaceae |
| Determination | Erysiphe howeana U. Braun |
| Determined by | Braun, Uwe |
| Date Determined | 1983-05-24 |
| Determination Remarks | [filed under] [current name] |
| Family | Erysiphaceae |
| Determination | Erysiphe polygoni de Candolle |
| Determined by | Seymour, Arthur Bliss |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
