Ini nga species ginbahin ha masunod nga subspecies:[5]
- H. b. boreale
- H. b. mackenzii
- ↑ <![CDATA[Northstrom,T.E. & Welsh,S.L.]]>, 1970 Great Basin Naturalist 30(3):109-130. Rev. Hedysarum boreale
- ↑ Great Plains Flora Association, 1986 Flora of the Great Plains,vii.Univ. Press Kansas, 1392pp
- ↑ Rollins,R.C., 1940 Rhodora 42(499):217-239...Genus Hedysarum in North America
- ↑ <![CDATA[Correll,D.S. & Johnston,M.C.]]>, 1970 Man.Vasc.Pl.Texas. Texas Res. Found.,Renner 1881pp.
- ↑ 5.0 5.1 Roskov Y., Kunze T., Orrell T., Abucay L., Paglinawan L., Culham A., Bailly N., Kirk P., Bourgoin T., Baillargeon G., Decock W., De Wever A., Didžiulis V. (ed) (2014). "Species 2000 & ITIS Catalogue of Life: 2014 Annual Checklist". Species 2000: Reading, UK. Ginkuhà 26 Mayo 2014.CS1 maint: multiple names: authors list (link) CS1 maint: extra text: authors list (link)
- ↑ ILDIS World Database of Legumes