| Classification | Fucaceae: Ascophyllum |
| Harvard University Herbaria Barcode(s) | 00934470 |
| Collector | Butler & McNamara [NEUMS] |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Nahant |
| Locality | NE Field Station |
| Date Collected | 1975-09-15 |
| Project | Macroalgae TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/108e0dbf-d78b-4f64-bbc7-a61ed4993dca |
| Harvard University Herbaria Barcode | 00934470 |
| Herbarium | FH |
| Previous ownership | ex Suffolk University |
| Family | Fucaceae |
| Determination | Ascophyllum nodosum (Linnaeus) Le Jolis |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Annotation Text | with Polysiphonia sp. and Ceramium rubrum |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
