| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Melampsoraceae: Hyalopsora |
| Harvard University Herbaria Barcode(s) | 00990102 |
| Collector | R. F. Cain |
| Collector number | 33519 |
| Country | Canada |
| State | Ontario |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Ontario |
| Locality | Peel Co., Palgrave |
| Date Collected | 1955-06-12 |
| Host | Cystopteris fragilis |
| Project | Microfungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a951de13-b804-4edd-81fa-54771104531a |
| Harvard University Herbaria Barcode | 00990102 |
| Herbarium | FH |
| Previous ownership | ex University of Toronto Cryptogamic Herbarium |
| Family | Melampsoraceae |
| Determination | Hyalopsora polypodii (Persoon) Magnus |
| Determined by | Cain, Roy Franklin |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
