| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Melampsoraceae: Pucciniastrum |
| 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 |
| Family | Melampsoraceae |
| Determination | Pucciniastrum potentillae Körnicke |
| Determined by | Farlow, William Gilson |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
