| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Melampsoraceae: Melampsora |
| Harvard University Herbaria Barcode(s) | 00989711 |
| Collector | J. R. Weir |
| Collector number | 11924 |
| Country | United States of America |
| State | Montana |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Montana |
| Locality | Milescity |
| Date Collected | 1919-09-** |
| Host | Salix sp. |
| Project | Microfungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/eef3d166-8d34-463c-a95b-a30aabef473f |
| Harvard University Herbaria Barcode | 00989711 |
| Herbarium | FH |
| Family | Melampsoraceae |
| Determination | Melampsora confluens (Persoon) H. S. Jackson |
| Determined by | Arthur, Joseph Charles |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |