| Harvard University Herbaria Barcode(s) | 00777315 | 
| Collector | D. C. Eaton | 
| Country | United States of America | 
| State | Connecticut | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Connecticut: Fairfield County: Long Island | 
| Locality | [data not captured] | 
| Date Collected | 1872 | 
| Project | Macroalgae TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cded9349-1bcb-466e-b8c4-6b3a7b2c99ac | 
| Harvard University Herbaria Barcode | 00777315 | 
| Herbarium | FH | 
| Determination | Ahnfeldtia plicata (Hudson) Fries | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |