the reproductive structure of angiosperms, containing organs for pollination and seed production
a typical flower consists of sepals, petals, stamens (male), and carpels (female), arranged in concentric whorls
flowers attract pollinators through color, scent, and nectar, co-evolving with insects, birds, and bats over millions of years
many flowers yield essential oils, medicines, and food products, and serve as the basis of herbs such as chamomile, lavender, and hibiscus