What is the common name for Carpinus betulus 'Fastigiata'?

Carpinus betulus 'Fastigiata' is commonly known as the Columnar European Hornbeam. This cultivar is characterized by its upright, columnar growth habit, which distinguishes it from the more widespread, larger varieties of European Hornbeam. The tree is known for its dense, attractive foliage that turns a brilliant yellow in the fall, making it a favorable choice for urban landscapes and narrow spaces where vertical growth is preferred.

The emphasis on its columnar form aligns perfectly with its common name, as it highlights the tree’s strong, straight trunk and narrow profile. This feature is particularly beneficial for creating vertical accents in gardens or along streets, where space may be limited.

In contrast, the other options refer to entirely different species and characteristics. The Flowering Dogwood refers to a tree with showy flowers and a much broader habit; the Katsura Tree is known for its fragrant foliage and rounded shape, while the Cornelian Cherry is a completely different plant recognized for its ornamental fruit. Each of these alternatives has distinct traits that do not pertain to the columnar growth pattern associated with Carpinus betulus 'Fastigiata.'