| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Pucciniaceae: Phragmidium |
| Harvard University Herbaria Barcode(s) | 00945344 |
| Collector | G. D. Darker |
| Collector number | 6610 |
| Country | Canada |
| State | Ontario |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Ontario |
| Locality | Streetsville, Peel County |
| Date Collected | 1938-08-31 |
| Host | Potentilla recta |
| Project | Microfungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f2b0d9cc-4ea4-4aa0-a1d7-aed79029c5e1 |
| Harvard University Herbaria Barcode | 00945344 |
| Herbarium | FH |
| Family | Pucciniaceae |
| Determination | Phragmidium ivesiae Sydow & P. Sydow |
| Determined by | Darker, Grant Dooks |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
