| Classification | Ephemeraceae: Ephemerum |
| Harvard University Herbaria Barcode(s) | 00797165 |
| Collector | E. Moulton |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Newburyport |
| Locality | [no additional data] |
| Date Collected | 1886-11-24 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b05e4e4a-3dff-4d3f-9f88-81d3344bc628 |
| Harvard University Herbaria Barcode | 00797165 |
| Herbarium | NEBC |
| Family | Ephemeraceae |
| Determination | Ephemerum serratum var. angustifolium (Bruch & Schimper) Bruch & Schimper |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
