| Arkansas | Missouri |
| California | New Hampshire |
| Connecticut | North Carolina |
| Georgia | North Dakota |
| Illinois | Rhode Island |
| Iowa | South Carolina |
| Kansas | South Dakota |
| Kentucky | Vermont |
| Maine | Virginia |
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*no image link provided.
Echinochloa Crus-Galli (L.) Beauv.
Barnyard Grass.
A coarse annual with ascending shoots, found in gardens and waste places.
LEAVES rolled in a flattened bud-shoot.
SHEATH flattened, keeled, split with hyaline margins, smooth, glabrous, pale green.
COLLAR broad,continuous, glabrous, yellowish green.
AURICLES absent.
LIGULE absent.
BLADE 8 to 15 mm. wide, 10 to 30 cm. long, flat or V-shaped, glabrous, pale or yellowish green, keeled below; margins smooth or scabrous.
http://www.agr.gc.ca/cal/epub/762e/7620019_e.html