Trifolium arvense
Hare's-foot Clover
Trifolium aureum
Large Trefoil
Trifolium campestre
Hop Trefoil
Trifolium dubium
Lesser Trefoil
Trifolium fragiferum
Strawberry Clover
Trifolium hybridum
Alsike Clover
Trifolium medium
Zigzag Clover
Trifolium micranthum
Slender Trefoil
Trifolium ochroleucon
Sulphur Clover
Trifolium pratense
Red Clover
Trifolium repens
White Clover
Trifolium scabrum
Rough Clover