| Classification | Cladophoraceae: Rhizoclonium |
| Harvard University Herbaria Barcode(s) | 00935196 |
| Collector | I. M. Lamb & U. V. Metzger |
| Collector number | A-977 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County |
| Locality | Nahant, Black Mine |
| Date Collected | 1966-06-11 |
| Substrate | in intertidal rock pool, attached to rock and mussels |
| Project | Macroalgae TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0538ff7e-f56a-4919-a3db-cc17a7cde98b |
| Harvard University Herbaria Barcode | 00935196 |
| Herbarium | FH |
| Family | Cladophoraceae |
| Determination | Rhizoclonium tortuosum (Dillwyn) Kützing |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
