| Classification | Ephemeraceae: Ephemerum |
| Harvard University Herbaria Barcode(s) | 00797185 |
| Collector | R. F. Cain |
| Country | Canada |
| State | Ontario |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Ontario |
| Locality | [data not captured] |
| Date Collected | 1955-10-23 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/29c78e00-3e37-4ed5-94e9-2adca93c39a2 |
| Harvard University Herbaria Barcode | 00797185 |
| Herbarium | FH |
| Family | Ephemeraceae |
| Determination | Ephemerum spinulosum Bruch & Schimper |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
