| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Classification 1 | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Golovinomyces |
| Harvard University Herbaria Barcode(s) | 01085112 |
| Collector | R. C. Rollins |
| Collector number | 543 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Sheridan County |
| Locality | Prairie Dog Creek |
| Date Collected | 1934-06-21 |
| Host | On Galium aparine L. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/59ce0375-24e2-418d-a5f4-9dadbaca1402 |
| Harvard University Herbaria Barcode | 01085112 |
| Herbarium | FH |
| Previous ownership | [ex] The Rocky Mountain Herbarium, University of Wyoming, Laramie |
| Family | Erysiphaceae |
| Determination | Erysiphe cichoracearum de Candolle |
| Determined by | Solheim, Wilhelm Gerhard & Cronin, Eugene H. |
| Determination Remarks | [0] [is label name] |
| Family | Erysiphaceae |
| Determination | Erysiphe galii var. riedliana (Speer) U. Braun |
| Determined by | Braun, Uwe |
| Date Determined | 1984-01-30 |
| Family | Erysiphaceae |
| Determination | Golovinomyces galiorum M. Bradshaw |
| Determined by | Mitchell, James Kameron |
| Date Determined | 2024-12-11 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
