Astragalus lentiginosus
var. palans (Jones)
Jones.
Based on:
Astragalus palans Jones
(Straggling.)
Type: Eastwood, A. (POM)
Isotypes: CAS, GH, MO (dated “May 29), NY (fram.), 
RM, UC.
Lat: 37.605433 Long: -109.2422167
(Inferred from placename,
approximate.)
Astragalus amplexus Pays.
(Encircling.)
Type: Payson, E. #335 (RM)
Isotype:
NY.
On dry hillsides in
Lat: 38.29653333 Long: -108.7454833
(Inferred from placename,
approximate.)
Astragalus palans Jones. Jones, M.E. 1893. Contributions
to Western Botany 3. Zoë 4: 37.
Astragalus lentiginosus
var. palans (Jones) Jones. Jones, M.E. 1898. Contributions to
Western Botany
8: 4.
Tium
palans (Jones) Rydb. Rydberg, P.A. 1929. Astragalanae in North
American Flora.
Astragalus amplexus Pays. Payson, E. 1915.
New and noteworthy plants from southwestern
Hamosa amplexus (Pays.) Rydb. Rydberg, P.A. 1917. Flora of the
Tium amplexum (Pays.) Rydb. Rydberg, P.A. 1929. Astragalanae in North American Flora.
Recognized Names
This list represents an amalgamation of Barneby’s most recent treatments (1964 & 1989) as well as the taxa described since these works.