| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Melampsoraceae: Cronartium | 
| Harvard University Herbaria Barcode(s) | 00806608 | 
| Collector | G. D. Darker | 
| Collector number | 1849 | 
| Country | Canada | 
| State | Ontario | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: Ontario | 
| Locality | Bear Island, Lake Timagami | 
| Date Collected | 1926-09-01 | 
| Host | Myrica gale | 
| Project | Microfungi TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8735765d-20b9-4a9b-8c99-8516fc41e503 | 
| Harvard University Herbaria Barcode | 00806608 | 
| Herbarium | FH | 
| Family | Melampsoraceae | 
| Determination | Cronartium comptoniae Arthur | 
| Determined by | Darker, Grant Dooks | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |