| Classification | Fabaceae: Hedysarum | 
| Harvard University Herbaria Barcode(s) | 01958338 | 
| Collector | A. E. Porsild & R. T. Porsild | 
| Collector number | 307 | 
| Country | United States of America | 
| State | Alaska | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Alaska: Unorganized Borough: Yukon-Koyukuk Census Area | 
| Locality | Nenana Valley, near Lignite, 63°55'N., 149°W. | 
| Georeference | 63 55 N, 149 W | 
| Date Collected | 1926-06-21 | 
| Habitat | forming large clumps on gravel bars | 
| Container | Flora of Alaska | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5ec60288-ca82-4a6a-9c05-3b6b8deaae38 | 
| Harvard University Herbaria Barcode | 01958338 | 
| Herbarium | GH | 
| Previous ownership | Distributed by National Herbarium of Canada | 
| Family | Fabaceae | 
| Determination | Hedysarum boreale subsp. mackenzii (Richardson) S. L. Welsh | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |