| Harvard University Herbaria Barcode(s) | 00934755 |
| Collector | I. M. Lamb |
| Collector number | A-490 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Cape Ann |
| Locality | Halibut Point |
| Date Collected | 1963-02-02 |
| Habitat | forming extensive, effuse, very dark green stains on sloping granite rocks in the upper intertidal zone |
| Project | Macroalgae TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/36909dbe-56f6-40b5-9930-8288b98d91c4 |
| Harvard University Herbaria Barcode | 00934755 |
| Herbarium | FH |
| Previous ownership | ex Suffolk University; [ex] Herb. I. Mackenzie Lamb |
| Determination | Ulothrix flacca (Dillwyn) Thuret |
| Determination Remarks | [filed under] [label name] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
