Cornus
Walks
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![Dove tree (Davidia involucrata)]()
Dove tree (Davidia involucrata). Explorers Garden TourThis quarter-mile tour through the Explorers Garden features stories from the Arboretum’s century and a half of collecting plants around the world. If you’re at the Arboretum, click here to take a version of this tour with Expeditions, our mobile web app.