| Classification | Chromista: Phaeophyceae: Chordariaceae: Leathesia |
| Harvard University Herbaria Barcode(s) | 01002869 |
| Collector | [data not captured] |
| Collector number | 5000 |
| Country | Canada |
| State | Newfoundland & Labrador |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Newfoundland & Labrador: Newfoundland Island: Port au Port Peninsula |
| Locality | Long Pt., Port au Port Peninsula |
| Georeference | 48° 44' N, 58° 50' W |
| Date Collected | 1969-08-01 |
| Habitat | moderately exposed locality, water 15.5C, air temperature 19C |
| Substrate | epiphytic on Corallina officinalis |
| Frequency | very abundant |
| Project | Macroalgae TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7ddb1a77-fc05-47f3-9528-95ca56e4f17d |
| Harvard University Herbaria Barcode | 01002869 |
| Herbarium | FH |
| Previous ownership | ex Physical Herbarium Memorial University of Newfoundland, St. John's |
| Exsiccata | Algae Terrae Novae Fascicle 3 Number 51 |
| Family | Chordariaceae |
| Determination | Leathesia difformioides Takamatsu |
| Determined by | South, Graham Robin |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
