
Not native, discouraged or prohibited from planting by state and municipal lists across the Midwest, and included on the Indiana Invasive Species Council's invasive plant list — though it is not among the 44 species banned from sale under Indiana's Terrestrial Plant Rule. In practice it is a volunteer: alleys, fencerows, vacant lots, the back corners of older Indianapolis properties, and surviving windbreak rows on farm ground.
Planted across the Midwest in the early 20th century as a fast, drought-proof shelterbelt tree, and it has been paying that back ever since — brittle wood, short life, and seed into every fencerow and pavement crack. In central Indiana it is the species most often removed on a general "just get rid of it" basis rather than for one identifiable defect, and it is no longer recommended for planting anywhere in the region.