| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe | 
| Classification 1 | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Uncinula | 
| Harvard University Herbaria Barcode(s) | 01085395 | 
| Collector | W. G. Solheim & R. Solheim | 
| Collector number | 6125 | 
| Country | United States of America | 
| State | Wyoming | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Teton County | 
| Locality | Pacific Creek Road, Teton National Forest at Park boundary, 0.1 mile inside forest | 
| Date Collected | 1961-08-28 | 
| Host | On Populus balsamifera L. | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dd150ca8-97b4-4ef7-b3c5-e1d43944b45d | 
| Harvard University Herbaria Barcode | 01085395 | 
| Herbarium | FH | 
| Previous ownership | [ex] Mycological Herbarium of Wilhelm G. Solheim | 
| Family | Erysiphaceae | 
| Determination | Erysiphe adunca (Wallroth) Fries: Fries | 
| Determination Remarks | [current name] | 
| Family | Erysiphaceae | 
| Determination | Uncinula adunca (Wallroth) Léveillé | 
| Determination Remarks | [filed under] | 
| Family | Erysiphaceae | 
| Determination | Uncinula salicis (de Candolle) G. Winter | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |