Robinia pseudoacacia 'Pyramidalis' or 'Fastigiata' (Pyramidal Black Locust or Fastigiate Black Locust)

The Pyramidal Black Locust or Fastigiate Black Locust is a cultivar of the Robinia pseudoacacia species. It is a deciduous tree with a narrow, columnar shape, growing in a pyramidal form. The tree is known for its showy, fragrant white flowers that bloom in late spring, attracting pollinators. Its leaves are pinnately compound and have a delicate, lacy appearance. The tree can reach a height of 45 feet and a width of about 15 feet.