Brittlebushes blooming in springtime, Sonoran Desert, Arizona, USA

flower plant sky mountain plant community cloud ecoregion natural landscape mountainous landforms grass landscape grassland flowering plant plain shrub meadow hill herbaceous plant forb prairie field aeolian landform subshrub road plateau fell steppe wildlife chaparral badlands wildflower shrubland horizon tundra mountain range autumn valley rock temperate broadleaf and mixed forest savanna sunflower northern hardwood forest pasture tree coquelicot escarpment people in nature