| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Melampsoraceae: Peridermium |
| Harvard University Herbaria Barcode(s) | 00945060 |
| Collector | I. M. Johnston & C. H. Muller |
| Collector number | 249 |
| Country | Mexico |
| State | Coahuila |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Coahuila |
| Locality | Soerra de las Cruces; eastern foothills in the vicinity of Santa Elena Mines |
| Date Collected | 1940-08-13 |
| Container | Mexico: western Coahuila |
| Host | Ephedra |
| Project | Microfungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/83350bd1-8ddb-4998-b255-baed8c8317ea |
| Harvard University Herbaria Barcode | 00945060 |
| Herbarium | FH |
| Family | Melampsoraceae |
| Determination | Peridermium ephedrae Cooke |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
