| Classification | Rhodophyta: Rhodomelaceae: Polysiphonia |
| Harvard University Herbaria Barcode(s) | 01002913 |
| Collector | R. G. Hooper |
| Collector number | 8813 |
| Country | Canada |
| State | Newfoundland & Labrador |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Newfoundland & Labrador: Newfoundland Island: Bonavista Bay |
| Locality | Eastport Causeway, Bonavista Bay |
| Georeference | 48° 39' N, 53° 54' W |
| Date Collected | 1972-02-23 |
| Habitat | lower intertidal to 2m depth, water -2C, air temperature -23C, salinity 21/00 |
| Substrate | rocks and mussles |
| Frequency | common |
| Project | Macroalgae TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/339e2e07-7c6b-41c5-8a3c-40dbb342ac89 |
| Harvard University Herbaria Barcode | 01002913 |
| Herbarium | FH |
| Previous ownership | ex Phycological Herbarium, Memorial University of Newfoundland, St. Johns |
| Exsiccata | Algae Terrae Novae Fascicle 5 Number 95 |
| Family | Rhodomelaceae |
| Determination | Polysiphonia flexicaulis (Harvey) Collins |
| 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 |
