| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Pucciniaceae: Endophyllum |
| Harvard University Herbaria Barcode(s) | 00873086 |
| Collector | J. A. Parmelee |
| Collector number | 643 |
| Country | Canada |
| State | Ontario |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Ontario |
| Locality | 2 mi. N. Purple Valley, Bruce Co. |
| Date Collected | 1959-05-20 |
| Habitat | open beech-maple wood |
| Host | Claytonia caroliniana |
| Frequency | common |
| Project | Microfungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/77b83877-d1f7-46f2-b008-8525e8b1f4b0 |
| Harvard University Herbaria Barcode | 00873086 |
| Herbarium | FH |
| Previous ownership | ex Mycological Herbarium, Science Service, Department of Agriculture, Ottawa, Canada; DAOM 63645 |
| Family | Pucciniaceae |
| Determination | Endophyllum lacus-regis |
| Determined by | Parmelee, John Aubrey |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |