| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Melampsoraceae: Melampsora |
| Harvard University Herbaria Barcode(s) | 00990559 |
| Collector | [data not captured] |
| Country | United States of America |
| State | New York |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Tompkins County: Ithaca |
| Locality | near Ithaca, Arnot Forest |
| Date Collected | 1937-02-20 |
| Substrate | fallen leaves |
| Host | Populus |
| Project | Microfungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/53c68c09-bce6-4294-a085-3fa09b5eb6cb |
| Harvard University Herbaria Barcode | 00990559 |
| Herbarium | FH |
| Previous ownership | ex New York State College of Agriculture at Cornell University; Department of Plant Pathology 25766; ex White Herb. 2827 |
| Family | Melampsoraceae |
| Determination | Melampsora medusae Thümen |
| Determined by | White, William Lawrence |
| Determination Remarks | [is filed under name] [is Current name] |
| Annotation Text | III |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
