An alphabetical index of the weed species is included in the back of the manual for quick reference. Leaf sheath and blade hairless. Top of page 2. Not a grass species. Stem is triangular.
Leaves are smooth, hairless and deeply keeled.
Whole plant is yellowish to pale green. Top of page 3. Leaf sheath and blade hairless or sparsely hairy. Clasping auricles present. Short membranous ligule.