| Classification | Erysiphe: Erysiphales: Erysiphaceae |
| Classification 1 | Microsphaera: Erysiphales: Erysiphaceae |
| Classification 2 | Erysiphe: Erysiphales: Erysiphaceae |
| Harvard University Herbaria Barcode(s) | 01122223 |
| Collector | R. C. Rollins |
| Collector number | 826 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Fremont County |
| Locality | Near Lander |
| Date Collected | 1934-08-28 |
| Host | On Lupinus argenteus Pursh. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/88b68022-eb3d-4766-9c3c-f407bc8b5dbe |
| Harvard University Herbaria Barcode | 01122223 |
| Herbarium | FH |
| Family | Erysiphaceae |
| Determination | Erysiphe polygoni de Candolle |
| Determined by | Rollins, Reed Clark |
| Determination Remarks | [is label name] |
| Family | Erysiphaceae |
| Determination | Microsphaera trifolii (Greville) U. Braun |
| Determined by | Braun, Uwe |
| Date Determined | 1983-10-10 |
| Determination Remarks | [is filed under name] |
| Family | Erysiphaceae |
| Determination | Erysiphe intermedia (U. Braun) U. Braun |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
