'Tamarisk tree' in the Bible

And Abraham planted a tamarisk tree in Beer-sheba, and called there on the name of Jehovah, the Everlasting God.

And Saul heard that David was discovered, and the men that 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.