Medicago denticulata Willd.

POWO follows these authorities in synonymising this name:

• Chang, C.S., Kim, H. & Chang, K.S. (2014). Provisional checklist of vascular plants for the Korea peninsula flora (KPF): 1-660. DESIGNPOST. [Cited as Medicago polymorpha.]
• Dobignard, A. & Chatelain, C. (2012). Index synonymique de la flore d'Afrique du nord 4: 1-431. Éditions des conservatoire et jardin botaniques, Genève. [Cited as Medicago polymorpha.]
• Kral, R., Diamond, A.R., Ginzbarg, S.L., Hansen, C.J., Haynes, R.R., Keener, B.R., Lelong, M.G., Spaulding, D.D. & Woods, M. (2011). Annotated checklist of the vascular plants of Alabama: 1-112. Botanical reseach institute of Texas. [Cited as Medicago polymorpha.]
• Kumar, S. & Sane, P.V. (2003). Legumes of South Asia. A Checklist: 1-536. Royal Botanic Gardens, Kew. [Cited as Medicago polymorpha.]
• Orchard, A.E. (ed.) (1994). Oceanic Islands 1. Flora of Australia 49: 1-681. Australian Government Publishing Service, Canberra. [Cited as Medicago polymorpha.]
• Polhill, R.M. (1990). Flore des Mascareignes 80: 1-235. IRD Éditions, MSIRI, RBG-Kew, Paris. [Cited as Medicago polymorpha.]
• Small, E. (2011). Alfalfa and relatives. Evolution and classification of Medicago: 1-727. NRC Research Press, Ottawa. [Cited as Medicago polymorpha.]
• Tutin, T.G. & al. (eds.) (1968). Flora Europaea 2: 1-469. Cambridge University Press. [Cited as Medicago polymorpha.]

This name was accepted following an alternative taxonomy by these authorities:

• Hokche, O., Berry, P.E. & Huber, O. (eds.) (2008). Nuevo Catálogo de la Flora Vascular de Venezuela: 1-859. Fundación Instituto Botánico de Venezuela. [Cited as Medicago denticulata.]