What can I find in the desert in minecraft?

Desert temples, cacti, endless sand for glass or not, Sandstone which makes good floors or ceilings, and easily find able mob spawners. I always find a desert for cacti and to make a lot of glass.

Here's a few:

Cactus
Desert village
Desert temple
Desert well (apparently very rare)
Sugar cane
Sand
Sand stone
Dead bush

You can find cacti.

If you find a Desert Well dig down to see if you find any Caves or Mineshafts. You can also find Mob Spawners in Caves. All kinds to. Spider Spanwers, Skeleton Spawners, & Zombie Spawners. But yes if you find a well in the desert dig down. Also look for desert temples But watch out for pressure plate as there's TNT Under the pressure plate. They blow up chest. Also watch out for mobs in the desert temple. Make sure there isn't any mobs in the chest area.