yellow flowers of devil's beggarticks in green meadow

marigold beggarticks devil 039 bootjack pitchfork weed tickseed sunflower bidens frondosa nature yellow flower field background plant colors beautiful garden spring summer green color beauty floral blossom isolated petal leaf bright natural macro bloom tulip fresh tulips closeup season botany meadow stem golden sunny daisy abstract grass sunlight blooming rural sunset autumn devils