trifolium incarnatum(n = noun.plant) crimson clover, italian clover - southern European annual with spiky heads of crimson flower; extensively cultivated in United States for forage;
is a kind of clover, trefoil

genus trifolium, trifolium, trifolium alpinum, trifolium dubium, trifolium pratense, trifolium reflexum, trifolium repens, trifolium stoloniferum