Sharp spines, thick shells, noxious odors — the lengths a tree will go to protect its seed! I found these while exploring a local cemetery in my new hometown. Alive among the dead, the American chestnut really caught my attention. Once the predominant tree of Eastern forests, they are a rare find today. A fungus nearly killed off the entire species by 1940. In contrast, the ginkgo is an ancient survivor. Native to China, but planted widely in cities, ginkgoes have been on Earth since the days of the dinosaurs. I had never… Read More