Astragalus lentiginosus
var. wilsonii (Greene)
Barneby.
Based on:
Astragalus wilsonii Greene
(Norman C. Wilson.)
Holotype: Norman C. Wilson (ND) May, 1893.
Lat: 35.1975 Long: -111.6513333
(Inferred from placename,
approximate.)
Astragalus wilsonii Greene. Greene. 1897. Pittonia
3: 196.
Tium wilsonii (Greene)
Rydb.
Rydberg, P.A. 1929. Astragalanae in North American Flora.
Astragalus lentiginosus
var. wilsonii (Greene)
Barneby. Barneby,
R.C. 1945. Pugillus Astragalorum
IV: The
Section Diplocystium. Leaflets of Western
Botany
4(5): 139.