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The Morton Arboretum has released the results of its 2020 Chicago region tree census. Findings include the loss of an estimated 6 million ash trees, felled by the emerald ash borer. Chicago's canopy cover decreased from 19% to 16%, largely because of...
Southern pine species such as loblolly, longleaf, shortleaf, and slash cover much of the
southeastern U.S., and are a critical component of the region’s economy. Loblolly pine is the
most widely planted species in the southeastern...