Rithmah
Easton's Dictionary
Wild broom, a station in the wilderness (Num. 33:18, 19), the “broom valley,” or “valley of broombushes,” the place apparently of the original encampment of Israel, near Kadesh.
Smith's Dictionary
International Standard Bible Encyclopedia
rith'-ma (rithmah, "broom"): A desert camp of the Israelites (Nu 33:18,19). The name refers to the white desert broom.
See WANDERINGS OF ISRAEL.