| Classification | Ephemeraceae: Ephemerum |
| Barcode(s) | 00797142 |
| Collector | F. McAllister |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas |
| Locality | [data not captured] |
| Date Collected | 1934-02-** |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8a88d614-d02c-44e3-8437-5a0ea772314b |
| Harvard University Herbaria Barcode | 00797142 |
| Herbarium | FH |
| Family | Ephemeraceae |
| Determination | Ephemerum crassinervium (Schwägrichen) Hampe |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
