grass that occurs in arid areas caused by global warming. the prickly grass on the sand

freezing flooring warming prickly occurs caused global flower branch winter grass areas brown dunes plant frost green shrub arid sand soil leaf tree snow wall twig herb lawn art plant nature leaf isolated flower herb spring branch white grass flora growth closeup sand green thorny background texture bush desert summer beautiful landscape spike barbed coast beach thorn wild pattern spiky textured hot silence place travel natural warming chalk limestone dunes spines spiny stem outdoor environment botanical close botany