| Classification | Rhodophyta: Ceramieae: Ceramium |
| Harvard University Herbaria Barcode(s) | 00945575 |
| Collector | U. V. Metzger |
| Collector number | A-1012 |
| 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 | East Point |
| Date Collected | 1967-06-14 |
| Habitat | rock pool in mid-intertidal belt |
| Substrate | Epiphytic on Ascophyllum |
| Frequency | scarce |
| Project | Macroalgae TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/61fb1f96-e270-413a-a1cc-b15888d5888f |
| Harvard University Herbaria Barcode | 00945575 |
| Herbarium | FH |
| Previous ownership | ex Herb. I. Mackenzie Lamb; ex Suffolk University |
| Family | Ceramieae |
| Determination | Ceramium rubrum C. Agardh |
| Determined by | Taylor, William Randolph |
| Date Determined | 1967 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
