Ini nga species ginbahin ha masunod nga subspecies:[9]
- T. r. majus
- T. r. resupinatum
- ↑ <![CDATA[Zohary,M. & Heller,D.]]>, 1984 The Genus Trifolium. Jerusalem.
- ↑ <![CDATA[Heywood,V.H. & Ball,P.W.]]>, 1968 Leguminosae.In:Flora Europaea Vol.2.ed.Tutin,T.G.et al.
- ↑ Roskov Yu.R., 2005 Editorial scrutiny: Northern Eurasia data Import (unpubl.)
- ↑ Linnaeus,C.von, 1753 Sp.Pl.
- ↑ Ali,S.I., 1977 Papilion. In:Flora of West Pakistan, No 100.
- ↑ Bobrov, E.G., 1941 In:Flora URSS, Vol.11. Mosqua, Leningrad. (Rus)
- ↑ Isely,D., 1990 Leguminosae, Vascular Flora S.E. U.S.A. 3(2) 1-258
- ↑ Webb,C.J. et al., 1988 Flora of New Zealand Vol IV
- ↑ 9.0 9.1 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
