| Classification | Ephemeraceae: Ephemerum |
| Harvard University Herbaria Barcode(s) | 00060662 |
| Type Status | Isotype |
| Collector | E. B. Bartram |
| Collector number | 505 |
| Country | Mexico |
| State | Sinaloa |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Sinaloa |
| Locality | East of Mazatlan, shaded bank of dry wash |
| Date Collected | 1924-11-29 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7cf183eb-29be-45d7-8bdc-eafcd38c930a |
| Harvard University Herbaria Barcode | 00060662 |
| Herbarium | FH |
| Family | Ephemeraceae |
| Type Status | Isotype |
| Isotype of | Ephemerum mexicanum E. B. Bartram |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Ephemerum mexicanum E. B. Bartram) Bryologist 1925. 28: 66. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
