•upper surface of leaves covered in short hairs, except at the base • ligule fringe of hairs •seedhead larger than green or yellow foxtail, and droops when mature
•no hairs on leaf blades except margins •leaf sheaths hairy, often maroon •ligule is a narrow membrane fringed with hairs •rooting stem nodes •short blades sick out from stem
Common Name: fall panicum Family: Poaceae Genus: Panicum Species: dichotomiflorum Summer annual
•stem will bend at the nodes = zig-zag growth pattern •ligule is a fringe of hairs often fused at the base •prominent white midvein on leaf blades •hairs on lower surface of leaf blades as seedling, glabrous when mature
Hairs extend outward from the margins at even spacing, rest of the plant usually hairless Seedhead resembles a crow’s foot Ligule is fringed, membranous at base
Common Name: bermudagrass Family: Poaceae Genus: Cynodon Species: dactylon perennial
•has rhizomes and stolons that root at the nodes •ligule is a fringe of hairs •leafs are sparsely hairy above, margins are rough •hairy collar region
Common Name: large crabgrass Family: Poaceae Genus: Digitaria Species: sanguinalis Summer annual
•densely hairy leaf and sheath •roots at the stem nodes, smooth crabgrass does not •large, jagged membranous ligule
•Flattened stems with a white center •ligule fringed, uneven, and membranous •Leaves folded in the bud
Common Name: johnsongrass Family: Poaceae Genus: Sorghum Species: halepense perennial
•has rhizomes •very large, membranous ligule •leaf blades mostly glabrous, a few hairs may appear near the base •prominent white midvein on blades •may reach 6.5 feet tall!
•No ligule •Leaf blades glabrous, may have a few hairs at the base •White midvein on leaf blades
Common Name: Japanese stiltgrass Family: Poaceae Genus: Microstegium Species: vimineum Summer annual
•Thrives in shaded areas •Roots at the nodes •Midvein does not divide leaf into equal halves •Very short membranous ligule •Leaf blades sparsely hairy on both surfaces