closeup of dense and robust clumping fountain grass growing in arizona residential suburban roadside

arizona attractive closeup clumping clumps dense desert environment flora floral flowers fountain fountaingrass grass gravel green growing hairs halo inflorescence invasive landscaping leafy leaves light long natural nature nobody noxious outdoor pennisetum people plant purplish residential roadside robust seeds setaceum silky southwestern spring stems suburban summer tall vigorous weed whitish wide wiry xeriscape xeriscaping