| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Classification 1 | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Microsphaera |
| Barcode(s) | 01122178 |
| Collector | J. W. Thomson |
| Collector number | HCG 1119 |
| Country | United States of America |
| State | Wisconsin |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wisconsin: Dane County: Madison |
| Locality | [no additional data] |
| Date Collected | 1946-09-11 |
| Host | On Euphorbia corollata |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/336dc177-d0c5-4ab9-afda-c871bb561de8 |
| Harvard University Herbaria Barcode | 01122178 |
| Herbarium | FH |
| Previous ownership | From the Herbarium of the University of Wisconsin |
| Family | Erysiphaceae |
| Determination | Erysiphe euphorbiicola U. Braun & S. Takamatsu |
| Determination Remarks | [current name] |
| Family | Erysiphaceae |
| Determination | Microsphaera euphorbiae Berkeley & M. A. Curtis |
| Determined by | Greene, Henry Campbell |
| Determination Remarks | [filed under] [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
