One new species, Astragalus concordius Welsh, sp. nov., is described from Washington and Iron counties, Utah, and section Argophylli, subsection Concordi Welsh, subsect. nov., is proposed. A complete bibliographic citation is supplied to validate the nomenclatural combination Sphaeralcea janeae (Welsh) Welsh, Memoirs Great Basin Naturalist 9: 423. 1987.
Welsh, Stanley L.
"An undescribed Astragalus (Leguminosae) from southern Utah, a new subsection of the genus, and validation of the combination Sphaeralcea janeae (Welsh) Welsh,"
Great Basin Naturalist: Vol. 58
, Article 9.
Available at: http://scholarsarchive.byu.edu/gbn/vol58/iss4/9