What is the most common shrub that grows in the desert?
You need to give a specific desert as each desert has a flora that is different from other deserts.
The largest desert in Southern Africa is the Kalahari Desert. An arid plateau region, which is 100,000 square miles and extends through three countries, it is located near the Orange River. There are many dry lake beds scattered throughout the desert and grass grows in some parts. The Namib desert would be the second largest desert in Southern Africa. Most of the Namib desert is in the country of Namibia.