| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Classification 1 | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Phyllactinia |
| Classification 2 | Fungi: Ascomycota: Erysiphales |
| Harvard University Herbaria Barcode(s) | 00972623 |
| Collector | |
| Country | United States of America |
| State | South Carolina |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: South Carolina |
| Locality | Society Hill |
| Date Collected | 1851-12-** |
| Substrate | fol. |
| Host | Querc. [Quercus sp.] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5a86d3a2-2b0b-4d59-bf5b-d8e98c9f5c46 |
| Harvard University Herbaria Barcode | 00972623 |
| Herbarium | FH |
| Family | Erysiphaceae |
| Determination | Erysiphe guttata (Wallroth) Link: Fries |
| Determination Remarks | [is filed under name] [is label name] |
| Family | Erysiphaceae |
| Determination | Not Phyllactinia sp. |
| Determined by | Braun, Uwe |
| Date Determined | 1985-09-03 |
| Determination Remarks | [0] |
| Annotation Text | No Phyllactinia! |
| Family | Erysiphaceae |
| Determination | Not Erysiphaceae |
| Determined by | Braun, Uwe |
| Date Determined | 1985-09-03 |
| Determination Remarks | [is Current name] |
| Annotation Text | No powdery mildew! |
| Subcollection | Curtis Herbarium |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
