| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Sphaerotheca | 
| Classification 1 | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe | 
| Harvard University Herbaria Barcode(s) | 00972603 | 
| Collector |  | 
| Country | United States of America | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America | 
| Locality | [no data available] | 
| Host | in Sanguisorba | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/22969fd6-3b86-456f-9901-7fba9bcaf12a | 
| Harvard University Herbaria Barcode | 00972603 | 
| Herbarium | FH | 
| Previous ownership | [ex] Herb. Schw. | 
| Family | Erysiphaceae | 
| Determination | Sphaerotheca ferruginea (Schlechtendal: Fries) L. Junell | 
| Determined by | Braun, Uwe | 
| Date Determined | 1985-09-03 | 
| Determination Remarks | [current name] | 
| Family | Erysiphaceae | 
| Determination | Erysiphe fuliginea (Schlechtendal) Link | 
| Determination Remarks | [filed under] [label name] | 
| Subcollection | Curtis Herbarium | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |