| Classification | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Pleochaeta | 
| Classification 1 | Fungi: Ascomycota: Erysiphales: Erysiphaceae: Uncinula | 
| Harvard University Herbaria Barcode(s) | 00972789 | 
| Collector | P. C. Standley | 
| Country | United States of America | 
| State | New Mexico | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Mexico | 
| Locality | Filmore Canyon, Organ Mts. | 
| Date Collected | 1908-09-20 | 
| Container | Fungi of New Mexico | 
| Host | Celtis reticulata Torr. | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8a6de789-579c-4e3c-abcb-aa38a1075f86 | 
| Harvard University Herbaria Barcode | 00972789 | 
| Herbarium | FH | 
| Previous ownership | [ex] Smithsonian Institution; From the United States National Herbarium | 
| Family | Erysiphaceae | 
| Determination | Pleochaeta polychaeta (Berkeley & M. A. Curtis) Kimbrough & Korf | 
| Determined by | Braun, Uwe | 
| Date Determined | 1987-03-23 | 
| Determination Remarks | [filed under] [current name] | 
| Family | Erysiphaceae | 
| Determination | Uncinula polychaeta Berkeley & M. A. Curtis | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |