| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Melampsoraceae: Melampsorella | 
| Harvard University Herbaria Barcode(s) | 00990773 | 
| Collector | G. D. Darker | 
| Collector number | 1099 | 
| Country | Canada | 
| State | Ontario | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: Ontario | 
| Locality | Bear Island, Lake Timagami | 
| Date Collected | 1923-06-28 | 
| Host | Abies balsamea | 
| Project | Microfungi TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1b6ada5b-1c5a-4abc-ad47-f0f425013632 | 
| Harvard University Herbaria Barcode | 00990773 | 
| Herbarium | FH | 
| Family | Melampsoraceae | 
| Determination | Melampsorella cerastii (Persoon) J. Schröter | 
| Determined by | Darker, Grant Dooks | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |