| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Melampsoraceae: Melampsora |
| Harvard University Herbaria Barcode(s) | 00989402 |
| Collector | G. G. Hedgcock |
| Country | United States of America |
| State | Rhode Island |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Rhode Island: Washington County: Block Island (Rhode Island) |
| Locality | South of Old Harbor |
| Date Collected | 1919-09-23 |
| Host | Populus alba |
| Project | Microfungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3f3e14ce-34f9-47cf-b735-ac880956b662 |
| Harvard University Herbaria Barcode | 00989402 |
| Herbarium | FH |
| Previous ownership | ex Herbarium J. Franklin Collins |
| Family | Melampsoraceae |
| Determination | Melampsora abietis-canadensis C. A. Ludwig |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
