Which tree is known as Kwanzan Flowering Cherry?

The Kwanzan Flowering Cherry is specifically identified as Prunus serrulata 'Kwanzan.' This cultivar is renowned for its stunning double pink flowers that bloom in abundance during the spring, creating a spectacular display. It is a popular choice in landscaping due to its ornamental value, beautiful foliage, and relatively manageable size, which makes it suitable for various garden settings.

The 'Kwanzan' cultivar emerged from the Japanese flowering cherry trees and is widely appreciated for its disease resistance and hardiness, making it a favorite among homeowners and landscape architects. The recognition of Prunus serrulata as the parent species emphasizes the significance of this specific cultivar in the realm of ornamental horticulture, distinguishing it from other cherry species or cultivars noted in the other choices presented.