| Classification | Fabaceae: Astragalus | 
| Harvard University Herbaria Barcode(s) | 00058869 | 
| Type Status | Isotype | 
| Collector | T. Drummond | 
| Country | United States of America | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America | 
| Locality | [Rocky Mountains] | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/477d6292-0cdb-48d4-9893-6b76f31c1d98 | 
| Harvard University Herbaria Barcode | 00058869 | 
| Herbarium | GH | 
| Previous ownership | ex hb. B. D. Greene | 
| Family | Fabaceae | 
| Type Status | Isotype | 
| Isotype of | Astragalus pauciflorus Hooker | 
| Determination Remarks | later homonym (non Pall. 1800) | 
| Taxon Reference | (for  Astragalus pauciflorus Hooker) Fl. Bor.-Amer. [Hooker] 1831. 1: 149. | 
| Family | Fabaceae | 
| Determination | Astragalus vexilliflexus E. Sheldon | 
| Determination Remarks | [current name] | 
| Family | Fabaceae | 
| Determination | Astragalus pauciflorus Hooker | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed | 
| Item Remarks | mounted with Hayden 6 and J. Macoun 118 collections |