Boyce Thompson Arboretum is an Arizona State Park that was donated to the State of Arizona by Boyce Thompson to be a preserve of Arizona riparian plant life. The park is located on US-60 just west of Superior, Arizona. There are many different sections of the park that represent habitats around the world, and the park preserves these habitats. David Oberpriller is a volunteer docent at the Arboretum who conducts tours through the park that describes plant life that is found mentioned in the Bible. You can see examples of frankincense, myrtle, rue, hyssop, lily, oleander, cedar, all of which are mentioned in the Bible. He also explains the difference between the sycamore and the sycomore tree. This video is also sold at the park store.