Which species is commonly referred to as Kousa Dogwood?

Kousa Dogwood is the common name for Cornus kousa, a species of flowering dogwood native to East Asia. This species is well-known for its striking ornamental qualities, including its impressive blooms and attractive fruit. Cornus kousa typically features large, showy white or pink bracts that appear in late spring, often lasting longer than those of its relative, Cornus florida. Furthermore, Kousa Dogwood is celebrated for its resistance to common diseases that affect other dogwood species, making it a popular choice in landscape design. The fruit produced by this species is also edible, adding to its appeal in ornamental horticulture.

The other species listed have distinct characteristics and are not commonly referred to as Kousa Dogwood. For instance, Cornus florida is known as the Flowering Dogwood, Aesculus x carnea is the Red Horsechestnut, and Betula jacquemontii is the Himalayan Birch. Each of these has its own unique features and uses in landscaping, but they do not share the same common name or characteristics associated with Kousa Dogwood.