What is the common name for Betula jacquemontii?

The common name for Betula jacquemontii is indeed the Himalayan Birch. This species is native to the Himalayan region and is known for its striking white bark, which peels in thin layers, creating a visually appealing effect that is often sought after in landscape design. The leaves are also distinguished by their glossy green appearance that turns yellow in the fall, adding seasonal interest to gardens.

This emphasis on the aesthetic qualities of the Himalayan Birch helps to explain its popularity among gardeners and landscapers. The other choices, while notable in their own right, do not apply to this particular species. The Red Maple refers to Acer rubrum, which is a different genus entirely. The Columnar European Hornbeam is Carpinus betulus 'Fastigiata', and Kousa Dogwood is Cornus kousa. Each of these has unique characteristics and growth habits distinct from Betula jacquemontii.