Thaspium trifoliatum var. flavum S.F. Blake
Thaspium trifoliatum var. flavum S.F. Blake is a synonym sensu FNA Ed. Comm., 2024 of:
Thaspium trifoliatum var. aureum Britton, an accepted variety name sensu FNA Ed. Comm., 2024.
Thaspium trifoliatum var. flavum S.F. Blake is a synonym sensu FNA Ed. Comm., 2024 of:
Thaspium trifoliatum var. aureum Britton, an accepted variety name sensu FNA Ed. Comm., 2024.