| Classification | Myxomycetes: Physarum |
| Harvard University Herbaria Barcode(s) | 00270395 |
| Collector | R. F. Cain |
| Country | Canada |
| State | Ontario |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Ontario |
| Locality | Bear Island, Lake Tamagami |
| Date Collected | 1937-08-03 |
| Substrate | on rotten wood |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/92da4730-20ed-44de-a303-25ce69f382a2 |
| Harvard University Herbaria Barcode | 00270395 |
| Herbarium | FH |
| Determination | Physarum contextum (Persoon) Persoon |
| Determination Remarks | [specimen in box type used by G. W. Martin] [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
