| Classification | Fabaceae: Astragalus | 
| Classification 1 | Fabaceae: Phaca | 
| Harvard University Herbaria Barcode(s) | 00058738 | 
| Type Status | Isotype | 
| Collector | T. Nuttall | 
| Country | United States of America | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America | 
| Locality | Rocky Mountains [towards Oregon] | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0e1672aa-0648-4505-ac73-ce2bd3acb967 | 
| Harvard University Herbaria Barcode | 00058738 | 
| Herbarium | GH | 
| Previous ownership | Coll. Nuttall Presented by Elias Durand, 1866 | 
| Family | Fabaceae | 
| Type Status | Isotype | 
| Isotype of | Astragalus flavus Nuttall | 
| Taxon Reference | (for  Astragalus flavus Nuttall) Fl. N. Amer. [Torr. & A. Gray] 1838. 1: 335. | 
| Family | Fabaceae | 
| Determination | Astragalus flavus Nuttall | 
| Determination Remarks | written on collector label [current name] | 
| Family | Fabaceae | 
| Determination | Phaca flava Hooker & Arnott | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed | 
| Item Remarks | mounted on the left of the sheet with with three non-type collections on the right |