'Grass' in the Bible

And the first sounded his trumpet: and there was hail and fire, mingled with blood, and they were cast upon the earth; and the third part of the earth was burnt up, and the third part of the trees was burnt up, and all green grass was burnt up.

and it was said to them, that they should not injure the grass of the earth, nor any green thing, nor any tree, but the men who have not the seal of God on their foreheads: