| Classification | Rhodophyta: Ceramiaceae: Callithamnion |
| Barcode(s) | 00776200 |
| Collector | [data not captured] |
| Collector number | 7788 |
| Country | United States of America |
| State | New Hampshire |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire |
| Locality | [data not captured] |
| Project | Macroalgae TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f95f8348-c96b-4144-a81c-c2c547103a5f |
| Harvard University Herbaria Barcode | 00776200 |
| Herbarium | FH |
| Family | Ceramiaceae |
| Determination | Callithamnion roseum (Roth) Lyngbye |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Pressed |
