| Classification | Rhodophyta: Melobesioideae: Phymatolithon | 
| Harvard University Herbaria Barcode(s) | 01002948 | 
| Collector | [data not captured] | 
| Collector number | 11084 | 
| Country | Canada | 
| State | Newfoundland & Labrador | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: Newfoundland & Labrador: Newfoundland Island: Bonne Bay | 
| Locality | Storehouse Pt., Bonne Bay | 
| Georeference | 49° 30' 7" N, 57° 51' W | 
| Date Collected | 1973-07-06 | 
| Habitat | 0 to 15 meters subtidally, collected 0 to 5 m., moderately sheltered location. Water 16C, air 15.3C, salinity 23.7/00 | 
| Substrate | rocks | 
| Project | Macroalgae TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e7a1c3a3-088b-4a66-8860-51903eba660e | 
| Harvard University Herbaria Barcode | 01002948 | 
| Herbarium | FH | 
| Previous ownership | ex Phycological Herbarium, Memorial University of Newfoundlound, St. John's | 
| Exsiccata | Algae Terrae Novae  Fascicle 7 Number 129 | 
| Family | Melobesioideae | 
| Determination | Phymatolithon laevigatum (Foslie) Foslie | 
| Determined by | R. Hooper | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |