| Classification | Chromista: Phaeophyceae: Chordariaceae |
| Harvard University Herbaria Barcode(s) | 00989017 |
| Collector | [data not captured] |
| Country | Canada |
| State | Newfoundland & Labrador |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Newfoundland & Labrador: Grand Le Pierre |
| Locality | Western Head, Grand le Pierre, Fortune Bay |
| Georeference | 47° 40' N, 54° 47' W |
| Date Collected | 1978-06-09 |
| Habitat | mid to low intertidal, a moderately exposed location. Water 3C, air 6C, salinity 30.4/00 |
| Substrate | Cladophora rupestris and other algae |
| Frequency | growing commonly |
| Project | Macroalgae TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/16064a66-ef17-428e-80fe-2a2fd5fc4253 |
| Harvard University Herbaria Barcode | 00989017 |
| Herbarium | FH |
| Previous ownership | ex Phycological Herbarium, Memorial University of Newfoundland, St. John's |
| Exsiccata | Algae Terrae Novae Fascicle 9 Number 197 |
| Family | Chordariaceae |
| Determination | Isthmoplea sphaerophora (Carmichael) Gobi |
| Determined by | R. Hooper |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
