Sorghum bicolor var. caffrorum (Thunberg) Mohlenbrock

Sorghum bicolor var. caffrorum (Thunberg) Mohlenbrock is a synonym sensu FNA Ed. Comm., 2003b of:

Sorghum bicolor (Linnaeus) Moench subsp. bicolor, an accepted subspecies name sensu FNA Ed. Comm., 2003b.