'Tamarisk tree' in the Bible

And [Abraham] planted a tamarisk tree in Beersheba, and there called on the name of LORD, the Everlasting God.

And Saul heard that David was discovered, and the men who were with him. Now Saul was sitting in Gibeah, under the tamarisk tree in Ramah with his spear in his hand, and all his servants were standing about him.

And they took their bones, and buried them under the tamarisk tree in Jabesh, and fasted seven days.