Dichanthium

Dichanthium, known commonly as bluestem or bluegrass, is a genus of African, Asian, and Australian plants in the grass family. Some species have become naturalized in the Americas and on various oceanic islands. Species include: Several species formerly included are now regarded as better suited to other genera, including in: Andropogon, Bothriochloa, Capillipedium, Euclasta, and Pseudodichanthium.