Wind pollinated flowers are usually small and inconspicuous (not showy). They do not have a scent or produce nectar. The anthers may produce a large number of pollen grains, while the stamens are generally long and stick up out of the flower. Their stigmas may be large and feathery to catch the pollen grains. Insects may visit them to collect pollen; there are some examples of flowers which are both wind and insect pollinated.