| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Melampsoraceae: Pucciniastrum | 
| Harvard University Herbaria Barcode(s) | 00956974 | 
| Collector | G. B. Cummins | 
| Collector number | 281 | 
| Country | United States of America | 
| State | Montana | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Montana | 
| Locality | Darby | 
| Date Collected | 1932-08-11 | 
| Host | On Chimaphila occidentalist Rydb. | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6c3fdfdc-307d-47c0-97fb-1987314a4527 | 
| Harvard University Herbaria Barcode | 00956974 | 
| Herbarium | FH | 
| Previous ownership | Ex Herbarium Arthur, Purdue University, Agricultural Experiment Station | 
| Family | Melampsoraceae | 
| Determination | Pucciniastrum pyrolae (J. F. Gmelin) J. Schröter | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |