| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Melampsoraceae: Melampsora |
| Harvard University Herbaria Barcode(s) | 00456836 |
| Collector | G. G. Hedgcock |
| Collector number | 32424 |
| Country | United States of America |
| State | Rhode Island |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Rhode Island |
| Locality | Old Harbor, Block Island |
| Date Collected | 1919-07-06 |
| Substrate | On Populus alba |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c5e49374-1342-44ad-a7eb-1814a2140581 |
| Harvard University Herbaria Barcode | 00456836 |
| Herbarium | NEBC |
| Previous ownership | ex Herbarium of J. Franklin Collins |
| Family | Melampsoraceae |
| Determination | Melampsora abietis-canadensis C. A. Ludwig |
| Determination Remarks | [is filed under name] [is Current name] |
| Annotation Text | II (hypophyllous) |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
