| Classification | Chlorophyta: Pithophoraceae: Basicladia | 
| Harvard University Herbaria Barcode(s) | 00550233 | 
| Collector | [data not captured] | 
| Collector number | 6634 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Barnstable County: Falmouth: Woods Hole | 
| Locality | [data not captured] | 
| Date Collected | 1946-07-17 | 
| Project | Macroalgae TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8cfce7f7-0813-4e92-828f-fc45a4d11f88 | 
| Harvard University Herbaria Barcode | 00550233 | 
| Herbarium | FH | 
| Family | Pithophoraceae | 
| Determination | Basicladia chelonum (Collins) W. E. Hoffmann & Tilden | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |