| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Melampsoraceae: Melampsora | 
| Harvard University Herbaria Barcode(s) | 00990573 | 
| Collector | W. A. Kellerman | 
| Country | United States of America | 
| State | Ohio | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Ohio: Wood County | 
| Locality | Bowling Green | 
| Date Collected | 1902-09-17 | 
| Container | Ohio Fungi | 
| Host | On Populus tremuloides Mx. | 
| Project | Microfungi TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a5f7cfb9-833a-4a66-9ffb-5eb3762d1597 | 
| Harvard University Herbaria Barcode | 00990573 | 
| Herbarium | FH | 
| Previous ownership | [ex] E. Bartholemew Herb.; [ex] Ohio Fungi, with reprint of the original descriptions, W. A. Kellerman, Ohio State University 145 | 
| Family | Melampsoraceae | 
| Determination | Melampsora medusae Thümen | 
| Determination Remarks | [filed under] [current name] | 
| Annotation Text | II | 
| Family | Melampsoraceae | 
| Determination | Melampsora populina (Persoon) Léveillé ex Tulasne | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |