| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Erysiphe |
| Classification 1 | Fungi: Ascomycota: Erysiphales: Erysiphaceae |
| Harvard University Herbaria Barcode(s) | 00972739 |
| Collector | M. A. Howe |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Alameda County: Berkeley |
| Locality | [no additional data] |
| Date Collected | 1893-03-09 |
| Host | On Quercus agrifolia |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f813cfa1-9633-4aff-8218-123ea7213e17 |
| Harvard University Herbaria Barcode | 00972739 |
| Herbarium | FH |
| Previous ownership | [ex] United States Department of Agriculture, Bureau of Plant Industry, Pathological and Mycological Collections 1477 |
| Family | Erysiphaceae |
| Determination | Erysiphe trini Harkness |
| Determination Remarks | [0] [is label name] |
| Family | Erysiphaceae |
| Determination | Brasiliomyces trini (Harkness) R. Y. Zheng |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
