| Classification | Ephemeraceae |
| Harvard University Herbaria Barcode(s) | 01138349 |
| Collector | T. P. James |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania |
| Locality | [no additional data] |
| Date Collected | 1863 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3561835e-0edf-4d85-9fee-d01f2b6008f1 |
| Harvard University Herbaria Barcode | 01138349 |
| Herbarium | FH |
| Family | Ephemeraceae |
| Determination | Ephemerum synoicum James |
| Determination Remarks | [is filed under name] [is Current name] |
| Subcollection | Sullivant Herbarium [Mosses] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
