| Digitaria
ischaemum
(Schreber) Muhl. smooth crabgrass Introduced |
        
|
| Digitaria
sanguinalis
(L.) Scop. large crabgrass Introduced |
                             
|
| Digitaria
violascens
Link = D. ischaemum var. violascens (Link) Radford violet crabgrass Introduced |
              
|