| Classification | Rhodophyta: Rhodomelaceae: Polysiphonia |
| Harvard University Herbaria Barcode(s) | 00934395 |
| Collector | I. M. Lamb & U. V. Metzger |
| Collector number | A-992 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Barnstable County: North Eastham |
| Locality | North Eastham |
| Date Collected | 1966-07-09 |
| Habitat | on an empty mollusc shell on sandy bottom in shallow water |
| Project | Macroalgae TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8ada57e0-f4e6-4dc2-a603-c401b50ee6bf |
| Harvard University Herbaria Barcode | 00934395 |
| Herbarium | FH |
| Previous ownership | ex Suffolk University; [ex] Herb. I. Mackenzie Lamb |
| Family | Rhodomelaceae |
| Determination | Polysiphonia harveyi Bailey |
| Determination Remarks | [filed under] [current name] |
| Family | Rhodomelaceae |
| Determination | Polysiphonia harveyi var. olneyi (Harvey) Collins |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
