| Classification | Erysiphe: Erysiphales: Erysiphaceae: Ascomycota: Fungi |
| Harvard University Herbaria Barcode(s) | 01085301 |
| Collector | G. D. Darker |
| Collector number | 5069 |
| Country | United States of America |
| State | New York |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Adirondack Mountains |
| Locality | 7th Lake |
| Date Collected | 1934-08-21 |
| Host | on Thalictrum polygamum Muhl. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6202b7ce-2ec6-4462-b847-d3d28f8b9bb7 |
| Harvard University Herbaria Barcode | 01085301 |
| Herbarium | FH |
| Family | Erysiphaceae |
| Determination | SensuLato Erysiphe aquilegiae de Candolle |
| Determined by | Braun, Uwe |
| Date Determined | 1983-09-05 |
| Determination Remarks | [filed under] [current name] |
| Annotation Text | not fully mature! |
| Family | Erysiphaceae |
| Determination | Erysiphe polygoni de Candolle |
| Determined by | Darker, Grant Dooks |
| Determination Remarks | [label name] |
| Annotation Text | about 5-6 asci in each perithecium -- asci 5-spored |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
