| Classification | Chromista: Phaeophyceae: Chordariaceae: Castagnea |
| Harvard University Herbaria Barcode(s) | 00976281 |
| Collector | [no data available] |
| 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 | [no additional data] |
| Project | Macroalgae TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bfa50173-92ed-41c8-9eb9-7718f19d0897 |
| Harvard University Herbaria Barcode | 00976281 |
| Herbarium | FH |
| Previous ownership | ex Bussey Institution; presented by W. G. Farlow |
| Family | Chordariaceae |
| Determination | Castagnea virescens (Carmichael ex Harvey) Thuret |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
