| Classification | Fabaceae: Astragalus | 
| Harvard University Herbaria Barcode(s) | 00058788 | 
| Type Status | Isosyntype | 
| Collector | M. E. Jones | 
| Country | United States of America | 
| State | Nevada | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Nevada | 
| Locality | Sprucemont | 
| Date Collected | 1891-07-21 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6c43c984-baec-4ef8-975f-a96146557ed2 | 
| Harvard University Herbaria Barcode | 00058788 | 
| Herbarium | GH | 
| Family | Fabaceae | 
| Type Status | Isosyntype | 
| Isosyntype of | Astragalus kentrophyta var. ungulatus M. E. Jones | 
| Determination Remarks | In the protologue, Jones cited two collections (by Watson and by Jones); Barneby (Mem. New York Bot. Gard. 13: 367. 1964.) cited Watson's collection as the holotype | 
| Taxon Reference | (for  Astragalus kentrophyta var. ungulatus M. E. Jones) Proc. Calif. Acad. Sci. 1895. ser. 2, 5: 650. | 
| Family | Fabaceae | 
| Determination | Astragalus kentrophyta var. ungulatus M. E. Jones | 
| Determination Remarks | fide Barneby, Mem. New York Bot. Gard. 13: 367. 1964. [current name] | 
| Family | Fabaceae | 
| Determination | Astragalus kentrophyta A. Gray | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | FlowerAndFruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed | 
| Item Remarks | mounted with S. Watson 290 (barcode 58787) on lower part of sheet |