| DIVERSITY OF LIFE | TOMPKINS COUNTY FLORA |
| Trifolium altissima | |
| Trifolium arvense | Rabbit-foot Clover, Rabbitfoot Clover |
| Trifolium aureum | Golden Clover |
| Trifolium campestre | Field Clover |
| Trifolium dubium | Hop Clover, Suckling Clover |
| Trifolium fragiferum | Strawberry Clover |
| Trifolium hybridum | Alsike Clover |
| Trifolium incarnatum | Crimson Clover |
| Trifolium medium | Zigzag Clover |
| Trifolium pratense | Red Clover |
| Trifolium repens | White Clover |
| Trifolium resupinatum | Reversed Clover |
| Trifolium INDET |
