Rare Flower Closeups Screensaver - Version 1.0 This is a rare flower closeup screensaver download created by TrendySavers.com. In this screensaver you will find 16 high quality images of rare flower closeups.A flower, also known as a bloom or blossom, is the reproductive structure found in flowering plants. The flower's structure contains the plant's reproductive organs, and its function is to produce seeds. After fertilization, portions of the flower develop into a fruit containing the seeds. For the higher plants, seeds are the next generation, and serve as the primary means by which individuals of a species are dispersed across the landscape. The grouping of flowers on a plant is called the inflorescence.