| Harvard University Herbaria Barcode(s) | 00972963 | 
| Collector | F. A. Wolf | 
| Collector number | 308 | 
| Country | United States of America | 
| State | North Carolina | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: North Carolina: Durham County: Durham | 
| Locality | [no additional data] | 
| Host | On Aesculus pavia L. | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6d3d66f7-4994-4413-a7d7-97dfd062a1c2 | 
| Harvard University Herbaria Barcode | 00972963 | 
| Herbarium | FH | 
| Previous ownership | Gift of F. A. Wolf | 
| Determination | Erysiphe aesculi-sylvaticae Andrew Paul & M. Bradshaw | 
| Determined by | Mitchell, James Kameron | 
| Date Determined | 2025-08-25 | 
| Determination Remarks | [filed under] [current name] | 
| Determination | Uncinuliella flexuosa (Peck) U. Braun | 
| Determination | Uncinula flexuosa Peck | 
| Determined by | Wolf, Frederick Adolph | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |