| Classification | Rhodophyta: Rhodomelaceae: Polysiphonia |
| Harvard University Herbaria Barcode(s) | 01002891 |
| Collector | R. G. Hooper |
| Collector number | 7104 |
| Country | Canada |
| State | Newfoundland & Labrador |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Newfoundland & Labrador: Newfoundland Island: Conception Bay |
| Locality | Chapel Cove, Conception Bay |
| Georeference | 47° 26' N, 53° 08' W |
| Date Collected | 1971-06-22 |
| Habitat | upper subtidal zone, water 6C |
| Substrate | coralline algae, rocks and wharf pilings |
| Frequency | common |
| Project | Macroalgae TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b73cab88-e57e-46d0-821a-a95212af8c07 |
| Harvard University Herbaria Barcode | 01002891 |
| Herbarium | FH |
| Previous ownership | ex Phycological Herbarium, Memorial University of Newfoundland, St. Johns |
| Exsiccata | Algae Terrae Novae Fascicle 4 Number 73 |
| Family | Rhodomelaceae |
| Determination | Polysiphonia urceolata (Lightfoot ex Dillwyn) Greville |
| Determined by | Hooper, Robert G. |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
