| Classification | Spongomorpha: Ulotrichaceae |
| Harvard University Herbaria Barcode(s) | 00935203 |
| Collector | I. M. Lamb & M. H. Zimmermann |
| Collector number | A-703 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County |
| Locality | Stage Head near Gloucester |
| Date Collected | 1964-02-29 |
| Substrate | Attached in tufts to rocks in upper sublittoral about 1m. below mean low tide level |
| Project | Macroalgae TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/08385daa-56f1-4a41-a83c-dbdca7718acc |
| Harvard University Herbaria Barcode | 00935203 |
| Herbarium | FH |
| Family | Ulotrichaceae |
| 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 |
