The plants that do live in deserts have adaptations ... roots that spread out wide under the tree in search of water. Desert grass is a very pale green and grows in big clumps.

Arizona’s enchanting landscapes, where the rugged desert meets the majestic mountains, boast over 4,000 native plants, adding ...

Invasive species are plants or wildlife that can ... to quickly dominate vast areas, including desert washes, hillsides, and open spaces. The grass is a fire risk, as it ignites easily and burns ...

The plants were displacing grass and other plants animals eat ... convert much of the Serengeti-Mara ecosystem into a 'green desert', significantly reducing wildlife numbers and impacting on ...