The tribe Trifolieae is one of the subdivisions of the plant family Fabaceae. It is included within the Inverted repeat-lacking clade (IRLC). All of the members of this tribe are trifoliate.The following genera are recognized by the USDA: Medicago L. – alfalfas, medicks Melilotus Mill. – sweetclovers Ononis L. – restharrows Parochetus Buch.-Ham. ex D. Don – shamrock pea, blue oxalis Trifolium L. – clovers Trigonella L. – fenugreeks↑ ↑