- ↑ Azevedo Tozzi,A.M.G.de, 1989 PhD thesis, Univ.of Campinas, Brazil
- ↑ Foster,R.C., 1958 Contr.Gray Herb.184:91-102 catalogue of...plants of Bolivia
- ↑ Pittier,H.F., 1928 Trab.Mus.Com.Venez.4:179-259...Papilionaceas
- ↑ 4.0 4.1 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