| Trifolium bifidum | Piñole Clover, Notchleaf clover | Annual | 0.5 |
0-0
| | LMH | N | M | 2 | 0 | 3 |
| Trifolium fimbriatum | Springbank Clover, Cows clover | Perennial | 1.0 |
0-0
| | LMH | N | M | 3 | 0 | 2 |
| Trifolium fucatum virescens | | Annual | 0.6 |
0-0
| | LMH | N | M | 2 | 0 | 2 |
| Trifolium gracilentum | Pin-Point Clover, Palmer's clover | Annual | 0.6 |
0-0
| | LMH | N | M | 2 | 0 | 2 |
| Trifolium macrocephalum | Bighead Clover, Largehead clover | Perennial | 0.3 |
4-8
| | LMH | N | M | 1 | 0 | 3 |
| Trifolium ornithopodioides | Birdsfoot Fenugreek, Bird clover | Annual/Perennial | 0.2 |
0-0
| | LMH | N | MWe | 1 | 0 | 3 |
| Trifolium repens | White Clover, Dutch Clover, Purple Dutch Clover, Shamrock, White Clover | Perennial | 0.1 |
4-8
| M | LMH | N | M | 3 | 2 | 4 |