| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Cystotheca |
| Classification 1 | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Sphaerotheca |
| Barcode(s) | 00972743 |
| Collector | S. M. Tracy |
| Country | United States of America |
| State | Mississippi |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Mississippi: Oktibbeha County: Starkville |
| Locality | [no additional data] |
| Date Collected | 1891-09-19 |
| Host | On Quercus Prinus |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c0297ea2-dc3e-43f3-99fd-cc2fed786b57 |
| Harvard University Herbaria Barcode | 00972743 |
| Herbarium | FH |
| Previous ownership | [ex] Herbarium of A. B. Seymour; [ex] E. Bartholemew Herb. |
| Family | Erysiphaceae |
| Determination | Cystotheca lanestris (Harkness) Miyabe |
| Determination Remarks | [filed under] [current name] |
| Family | Erysiphaceae |
| Determination | Sphaerotheca lanestris Harkness |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
