| Classification | Chromista: Phaeophyceae: Sphacelariaceae: Sphacelaria | 
| Harvard University Herbaria Barcode(s) | 00781760 | 
| Collector | M. A. Howe | 
| Collector number | 569 | 
| Country | Canada | 
| State | Nova Scotia | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: Nova Scotia | 
| Locality | near mouth of the Harbor at Pictou | 
| Date Collected | 1901-07-12 - 1901-07-18 | 
| Habitat | littoral | 
| Container | North American Marine Algae | 
| Substrate | stones | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/955f98a9-ac6f-4b45-9191-a13642f4bc08 | 
| Harvard University Herbaria Barcode | 00781760 | 
| Herbarium | FH | 
| Family | Sphacelariaceae | 
| Determination | Sphacelaria radicans (Dillwyn) C. Agardh | 
| Determination Remarks | [filed under] [label name] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |