| Classification | Rhodophyta: Rhodomelaceae: Polysiphonia |
| Harvard University Herbaria Barcode(s) | 00934394 |
| Collector | I. M. Lamb |
| Collector number | A-131 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Knox County: Rockland |
| Locality | Rockland |
| Date Collected | 1959-06-21 |
| Habitat | on Ascophyllum in intertidal zone, abundant |
| Project | Macroalgae TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2d11bf74-ee2b-42cf-9d3c-e049cf7c801b |
| Harvard University Herbaria Barcode | 00934394 |
| Herbarium | FH |
| Previous ownership | ex Suffolk University; [ex] Herb. I. Mackenzie Lamb |
| Family | Rhodomelaceae |
| Determination | Polysiphonia lanosa (Linnaeus) Tandy |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
