| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Sphaerotheca |
| Harvard University Herbaria Barcode(s) | 00953728 |
| Collector | T. A. Williams & D. Griffiths |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming |
| Locality | N. Fork Clear Creek near Buffalo |
| Date Collected | 1898-08-** |
| Host | on Pedicularis Groenlandica Retz. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0ea9042f-e9ce-4643-b1cd-9cbbddda05ea |
| Harvard University Herbaria Barcode | 00953728 |
| Herbarium | FH |
| Exsiccata | West American Fungi Fascicle Cent. 2 Number 131 |
| Family | Erysiphaceae |
| Determination | Sphaerotheca humuli var. fuliginea (Schlechtendal: Fries) E. S. Salmon |
| Determined by | Griffiths, David |
| Determination Remarks | [filed under] [label name] [current name] |
| Subcollection | West American Fungi |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
