Trifolium arvense
| Hares Foot Clover; Haresfoot Clover; Haresfoot Trefoil; Rabbitfoot Clover |
Trifolium aureum
| Golden Clover; Golden Trefoil; Hop Clover; Large Hop Clover; Large Hop Trefoil; Large Trefoil; Yellow Clover |
Trifolium calcaricum
| Running Glade Clover |
Trifolium campestre
| Field Clover; Hop Clover; Hop Trefoil; Large Hop Clover; Low Hop Clover |
Trifolium carolinianum
| Carolina Clover; Wild White Clover |
Trifolium dubium
| Least Hop Clover; Lesser Trefoil; Little Hop Clover; Low Hop Clover; Shamrock; Small Hop Clover; Suckling Clover; Yellow Suckling Clover |
Trifolium hirtum
| Rose Clover |
Trifolium hybridum
| Swedish Clover |
Trifolium incarnatum
| Crimson Clover |
Trifolium kentuckiense
| Kentucky Clover |
Trifolium lappaceum
| Bur Clover; Burdock Clover; Lappa Clover |
Trifolium nigrescens
| Ball Clover; Small White Clover |
Trifolium pratense
| Red Clover |
Trifolium reflexum
| Buffalo Clover |
Trifolium repens
| Dutch Clover; White Clover |
Trifolium resupinatum
| Persian Clover |
Trifolium stoloniferum
| Running Buffalo Clover |
Trifolium vesciculosum
| Arrowleaf Clover |