'Stems' in the Bible

Then Gideon said, Because of this, when the Lord has given Zebah and Zalmunna into my hands, I will have you stretched on a bed of thorns of the waste land and on sharp stems, and have you crushed as grain is crushed on a grain-floor.

Then he took the responsible men of the town and had them crushed on a bed of thorns and sharp stems.

Then firing the sticks, he let the foxes loose among the uncut grain of the Philistines, and all the corded stems as well as the living grain and the vine-gardens and the olives went up in flames.