| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Pucciniaceae: Uromyces |
| Harvard University Herbaria Barcode(s) | 01125651 |
| Collector | I. H. Crowell |
| Collector number | 14 |
| Country | Canada |
| State | Quebec Province |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Quebec Province |
| Locality | Ile Perrot |
| Date Collected | 1938-06-09 |
| Host | On Trillium grandiflorum Michx. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/85482862-973c-4c23-99d2-cba8dce08698 |
| Harvard University Herbaria Barcode | 01125651 |
| Herbarium | FH |
| Previous ownership | [ex] Macdonald College Mycological Herbarium |
| Family | Pucciniaceae |
| Determination | Uromyces halstedii De Toni |
| Determined by | Crowell, Ivan Herrett |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
