| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Harvard University Herbaria Barcode(s) | 01131064 |
| Collector | M. J. Bradshaw |
| Collector number | MJB H78 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Cambridge |
| Locality | Collected from the Experimental Garden behind the Farlow Herbarium at Harvard University |
| Date Collected | 2021-08-23 |
| Host | On Oenothera biennis |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0c93b820-722d-452e-953c-cea0b66028fe |
| Harvard University Herbaria Barcode | 01131064 |
| Herbarium | FH |
| Family | Erysiphaceae |
| Determination | Erysiphe howeana U. Braun |
| Determined by | Bradshaw, Michael James |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
