A principal cereal in Mexico and South America.
L. H. Bailey Standard Cyclopedia of Horticulture (New York, New York: The MacMillan Company, 1917)
TIFF (full resolution)
708×2400, 467.8 KiB
Large GIF
302×1024, 81.7 KiB
Medium GIF
188×640, 40.7 KiB
Small GIF
94×320, 13.2 KiB