Grandiflora refers to a group of flowering plants known for their large, showy blooms. The term is often associated with certain species of roses, particularly the Grandiflora rose, which is a hybrid that combines traits of both Hybrid Tea and Floribunda roses. These roses are popular in gardens for their beauty and fragrance. In addition to roses, the name Grandiflora can also apply to other plants, such as the Magnolia grandiflora, a tree native to the southeastern United States. This tree is known for its large, fragrant white flowers and glossy green leaves, making it a favored choice for landscaping.