RMRGCBKG–. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. SUDAN" GRASS AND RELATED PLANTS. SORGHUM-JOHNSON GRASS HYBRIDS. 13 Consideration of some of the natural and artificial hybrids of sor- ghum and Johnson grass indicates the wide possibilities in this com paratively untouched field. The first natural hybrids to be studied. Fig. 9.—Typical panicle of chicken corn (Andropogon sorghum drummondii). Grown at the Arlington Experimental Farm, Va., 1914.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readabili
RF2ARPX5H–Sorghum × drummondii or sudan grass plantation, cultivated crop field