Wiktionary
saxaul
n. Any of three species of the amaranth genus ''Haloxylon'': (taxlink Haloxylon ammodendron species), (taxlink Haloxylon aphyllum species) (the black saxaul), and (taxlink Haloxylon persicum species) (the white saxaul).
Usage examples of "saxaul".
The road meandered across stark red rocky ridges and down into sand-choked valleys where only tough camel thorn and saxaul grew.