Panic grass and Texas millet

Panic grass noun - Any grass of the genus Panicum; grown for grain and fodder.

Texas millet and panic grass are semantically related. In some cases you can replace phrase "Texas millet" with "Panic grass", this phrases are similar.

Texas millet noun - Annual weedy grass used for hay.

Panic grass and Texas millet are semantically related. You can use "Panic grass" instead a noun phrase "Texas millet".