Trifolium spinulosum var. triste Torrey & A. Gray
Trifolium spinulosum var. triste Torrey & A. Gray is a synonym sensu FNA Ed. Comm., 2023b of:
Trifolium variegatum Nuttall, an accepted species name sensu FNA Ed. Comm., 2023b.
Trifolium spinulosum var. triste Torrey & A. Gray is a synonym sensu FNA Ed. Comm., 2023b of:
Trifolium variegatum Nuttall, an accepted species name sensu FNA Ed. Comm., 2023b.