Digitaria ischaemum var. mississippiensis (Gattinger) Fernald

Digitaria ischaemum var. mississippiensis (Gattinger) Fernald is a synonym sensu FNA Ed. Comm., 2003b of:

Digitaria ischaemum (Schreber) Muhlenberg, an accepted species name sensu FNA Ed. Comm., 2003b.