medicago sativa(n = noun.plant) alfalfa, lucerne - important European leguminous forage plant with trifoliate leaves and blue-violet flowers grown widely as a pasture and hay crop;
is a kind of medic, medick, trefoil
has parts: alfalfa

avena sativa, camelina sativa, cannabis sativa, castanea sativa, daucus carota sativa, eruca sativa, eruca vesicaria sativa, genus medicago, lactuca sativa, lactuca sativa asparagina, lactuca sativa capitata, lactuca sativa crispa, lactuca sativa longifolia, madia sativa, medicago, medicago arborea, medicago echinus, medicago falcata, medicago intertexta, medicago lupulina, nigella sativa, oryza sativa, pastinaca sativa, vicia sativa