| Harvard University Herbaria Barcode(s) | 00935202 |
| Collector | I. M. Lamb |
| Collector number | A-1080 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Washington County |
| Locality | Cobscook Bay |
| Date Collected | 1970-09-16 |
| Habitat | in dense matted tufts |
| Substrate | on rocks and stones at low tide level |
| Project | Macroalgae TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/467a7b21-9c5f-4880-86a2-59299d222b2f |
| Harvard University Herbaria Barcode | 00935202 |
| Herbarium | FH |
| Determination | Spongomorpha arcta (Dillwyn) Kützing |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
