| Classification | Rhodophyta: Ceramiaceae: Callithamnion |
| Harvard University Herbaria Barcode(s) | 00776134 |
| Collector | D. E. Hylmö |
| Country | Sweden |
| State | Hallands |
| Geography | Europe: Europe (Region) (Region): Sweden: Hallands |
| Locality | [data not captured] |
| Date Collected | 1920 |
| Project | Macroalgae TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3e3223bb-394b-4b0b-98a5-431ea4ea5c87 |
| Harvard University Herbaria Barcode | 00776134 |
| Herbarium | FH |
| Family | Ceramiaceae |
| Determination | Callithamnion hookeri (Dillwyn) Gray |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Pressed |
