| Classification | Rhodophyta: Rhodophyceae: Batrachospermales: Batrachospermaceae: Batrachospermum | 
| Barcode(s) | 00778150 | 
| Collector | F. S. Collins | 
| Collector number | 1922 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Lynn | 
| Locality | [data not captured] | 
| Date Collected | 1890-09-01 | 
| Project | Macroalgae TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/24e994ed-b84c-4808-bd39-a1f79ef361e1 | 
| Harvard University Herbaria Barcode | 00778150 | 
| Herbarium | FH | 
| Family | Batrachospermaceae | 
| Determination |  Batrachospermum vagum (Roth) C. Agardh | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |