| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Harvard University Herbaria Barcode(s) | 01122098 |
| Collector | C. T. Rogerson |
| Country | United States of America |
| State | New York |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Suffolk County |
| Locality | Montauk Station |
| Date Collected | 1965-10-03 |
| Habitat | along railroad tracks |
| Container | Fungi of New York |
| Substrate | on leaves |
| Host | Baptisia |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/014c88bc-9d9c-4033-9f01-0b3c3c8e3ea2 |
| Harvard University Herbaria Barcode | 01122098 |
| Herbarium | FH |
| Previous ownership | [ex] Herbarium of the New York Botanical Garden |
| Family | Erysiphaceae |
| Determination | Erysiphe pisi de Candolle |
| Determined by | Braun, Uwe |
| Date Determined | 1983 |
| Determination Remarks | [filed under] [current name] |
| Family | Erysiphaceae |
| Determination | Erysiphe polygoni de Candolle |
| Determined by | Rogerson, Clark Thomas |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
