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September 2017

Plants on the Move: How Public Gardens Can Help Control Invasive Plants
Why is Africa building a Great Green Wall?
World’s botanic gardens contain a third of all known plant species, and help protect the most threatened
Arboretum Researchers Find Nearly One-Fourth of Oak Species in the U.S. are of Conservation Concern
How biomolecules from deep time can help to reconstruct the tree of life
American Oaks Share a Common Northern Ancestor
Red list: ash trees and antelopes on the brink of extinction