Medicago polymorpha Linnaeus var. orbicularis Linnaeus, Species Plantarum 2: 779. 1753.

RCN: 5720.

Lectotype (Heyn in Bull. Res. Council Israel, Sect. D, Bot. 7: 164. 1959): [icon] "Medica cochleata major dicarpos, fructus capsula compressa orbiculata, nigra, plana, oris crispis" in Morison, Pl. Hist. Univ. 2: 152, s. 2, t. 15, f. 1. 1680.

Current name: Medicago orbicularis (L.) Bartal. ( Fabaceae: Faboideae).