| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Melampsoraceae: Uredinopsis |
| Harvard University Herbaria Barcode(s) | 01004575 |
| Collector | G. D. Darker |
| Collector number | 1597 |
| Country | Canada |
| State | Ontario |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Ontario: Nipissing District |
| Locality | Bear Island, Lake Timagami |
| Date Collected | 1925-09-04 |
| Host | on Osmunda claytoniana L. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/05ba2709-bbc6-4d1d-8b54-99a0f408f4e1 |
| Harvard University Herbaria Barcode | 01004575 |
| Herbarium | FH |
| Family | Melampsoraceae |
| Determination | Uredinopsis osmundae Magnus |
| Determined by | Darker, Grant Dooks |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
