| Harvard University Herbaria Barcode(s) | 00956816 | 
| Collector | W. G. Farlow | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Berkshire County: Williamstown | 
| Locality | Grassy top of Berlin Mt. near Williamstown, Mass. | 
| Date Collected | 1901-09-** | 
| Habitat | Grassy top of [mountain] | 
| Host | On P. [Potentilla] tridentata | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f37d0597-9b0b-4bab-921e-b310f0c28686 | 
| Harvard University Herbaria Barcode | 00956816 | 
| Herbarium | FH | 
| Determination | Pucciniastrum potentillae Körnicke | 
| Determined by | Farlow, William Gilson | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |