Podlech & L.R.Xu (E.Peter) 2007 - Podlech D, Xu L-R (2007) New Species and a New Combination in Astragalus (Leguminosae) from China. Novon: A Journal for Botanical Nomenclature 17(2): 228. doi: 10.3417/1055-3177(2007)17[228:NSAANC]2.0.CO;2.
There is no corrections for Astragalus yunnanensis subsp. incanus yet.