An inflorescence is a cluster of flowers arranged on a stem. This structure can vary greatly in shape and size, depending on the plant species. Inflorescences can be simple, with a single flower, or complex, featuring many flowers grouped together. They play a crucial role in reproduction by attracting pollinators and facilitating the production of seeds. Different types of inflorescences include racemes, panicles, and umbels. Each type has a unique arrangement of flowers that can influence how effectively a plant attracts pollinators like bees and butterflies. Understanding inflorescences helps in studying plant biology and ecology.