|Other names:||fingergrass, Henry's crabgrass, kukaepua'a, saulangi, smooth crabgrass, tropical crabgrass, Southern crab grass|
A low, spreading grass that forms a mat at the base but can grow up to 3 ft. tall. Stems typically develop roots at leaf nodes. Leaf blades and stems are covered with soft hairs. Seedheads are stiff.