Hedysarum coronarium

J. L. Henriques-Saba, A. Squartini, and M. P. Nuti, Nodulation of legumes under alkaline conditions. The case of Hedysarum coronarium. 8" International Congress on Molecular Plant Microbe Interactions, Knoxville, TN, July 14-19, 1996. 

However, at the sites richest in Sb (S5 and S6), the wild species most palatable to livestock (D. hispanica, Hedysarum coronarium, M. sativa, Sanguisorba minor, Trifolium incarnatum. Trifolium pratense, Spartium junceum, green twigs and U. minor, leaves) have low Sb contents in their edible parts. Only P. lanceolata has considerable levels in its leaves (508 mg/kg). Therefore, there does not seem to be a particular risk to sheep or other domestic animals currently grazing in the study area. Nevertheless, more detailed studies of this topic are certainly necessary. 

Priolo A, Bella M, Lanza M, Gtilofaro V. Biondi L, Barbagtillo D, Ben Salem H, Pennisi P (2005) Carcass and meat quality of lambs fed fresh suUa (Hedysarum coronarium L.) with or without polyethylene glycol or concentrate. Small Rumin Res 59 281-288 Reiser R (1951) Hydrogenation of polyunsaturated fatty acids by the ruminant. Eed Proc 10 236 Reiser R, Reddy HGR (1956) The hydrogenation of dietary unsaturated fatty acids by the ruminant. J Am CHI Chem Soc 33 155-156... 

---