| Classification | Myxomycetes: Didymium |
| Harvard University Herbaria Barcode(s) | 00265247 |
| Collector | G. D. Darker |
| Collector number | 616 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Medford |
| Locality | Middlesex Fells |
| Date Collected | 1937-08-15 |
| Substrate | on dead leaves |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d2282e51-9602-4bf4-9a95-1e1d6678ee2a |
| Harvard University Herbaria Barcode | 00265247 |
| Herbarium | FH |
| Determination | Didymium nigripes var. xanthopus (Fries) Lister |
| Determined by | G. D. Darker |
| Determination Remarks | [is label name] |
| Determination | Didymium iridis Fries |
| Determination Remarks | [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
