| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Pucciniaceae: Uromyces |
| Harvard University Herbaria Barcode(s) | 00783331 |
| Collector | G. D. Darker |
| Collector number | 1091 |
| Country | Canada |
| State | Ontario |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Ontario: Nipissing District |
| Locality | Bear Island, Lake Timagami |
| Date Collected | 1923-06-24 |
| Host | Polygonum aviculare L. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/51fefb40-633b-4d4b-a23c-1f62b7f1da2a |
| Harvard University Herbaria Barcode | 00783331 |
| Herbarium | FH |
| Family | Pucciniaceae |
| Determination | Uromyces polygoni-avicularis (Persoon: Persoon) G. H. Otth |
| Determination Remarks | [is filed under name] [is Current name] |
| Annotation Text | 0, I, II |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
