| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Melampsoraceae: Uredinopsis |
| Harvard University Herbaria Barcode(s) | 01004633 |
| Collector | J. C. Arthur |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Knox County: Isle au Haut |
| Locality | [no additional data] |
| Date Collected | 1903-09-18 |
| Host | On Osmunda claytoniana L. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a1eed8f4-de07-46e3-8cde-ec4fc6e56f31 |
| Harvard University Herbaria Barcode | 01004633 |
| Herbarium | FH |
| Previous ownership | Ex herb. Arthur; E. Bartholomew Herb. |
| Family | Melampsoraceae |
| Determination | Uredinopsis struthiopteridis F. C. M. Störmer |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
