| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Melampsoraceae: Melampsora |
| Harvard University Herbaria Barcode(s) | 00990584 |
| Collector | J. R. Weir |
| Collector number | 11075 |
| Country | United States of America |
| State | Idaho |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Idaho |
| Locality | Collin |
| Date Collected | 1919-09-18 |
| Host | Populus trichocarpa |
| Project | Microfungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/662b65e1-2263-4f80-b0fc-55d0fcc0fa1b |
| Harvard University Herbaria Barcode | 00990584 |
| Herbarium | FH |
| Previous ownership | ex Herbarium J. H. Faull 5456 |
| Family | Melampsoraceae |
| Determination | Melampsora medusae Thümen |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
