| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Classification 1 | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Microsphaera |
| Harvard University Herbaria Barcode(s) | 01122164 |
| Collector | H. H. Whetzel & H. S. Jackson |
| Country | United States of America |
| State | New York |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Tompkins County: Ithaca |
| Locality | [no additional data] |
| Date Collected | 1904-09-06 |
| Container | Fungi of the Cayuga Lake Basin, New York |
| Host | Ceanothus americanus |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f99ff240-4ac3-4dc2-b337-a69fb1fa9e17 |
| Harvard University Herbaria Barcode | 01122164 |
| Herbarium | FH |
| Previous ownership | [ex] Herbarium of H. S. Jackson. 1412; E. Bartholomew Herb. |
| Family | Erysiphaceae |
| Determination | Erysiphe ceanothi Schweinitz |
| Determination Remarks | [current name] |
| Family | Erysiphaceae |
| Determination | Microsphaera ceanothi (Schweinitz) U. Braun |
| Determined by | Braun, Uwe |
| Date Determined | 1982 |
| Determination Remarks | [filed under] |
| Family | Erysiphaceae |
| Determination | Microsphaera alni (de Candolle) G. Winter |
| Determined by | Whetzel, Herbert Hice |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
