ClipArt ETC
"Johnson-grass (Sorghum halpense). Spikelets in a panicle." -Gager, 1916

Johnson Grass

"Johnson-grass (Sorghum halpense). Spikelets in a panicle." -Gager, 1916

"Creeping panic grass (Panicum repens): a, b, c, spikelets; d, e, f, florets." Department of Agriculture, 1899

Creeping Panic Grass

"Creeping panic grass (Panicum repens): a, b, c, spikelets; d, e, f, florets." Department of Agriculture,…