Goose grass and Panic grass

Goose grass noun - Annual weedy grass used for hay.

Panic grass and goose grass are semantically related. In some cases you can use "Panic grass" instead a noun phrase "Goose grass".

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

Goose grass and panic grass are semantically related. Sometimes you can replace phrase "Goose grass" with "Panic grass", this phrases are similar.