I'm not sure. But they generally have little signs at the base of trees and plants. They also are great amount answering plant questions. If you call they will probably get you to someone that knows the answer. You can also try the Picture This phone app.
Not sure, but yeah if you call the Zoo they will get you to someone that knows the answer, it happened before, they are very helpful 😊
Call the Zoo and ask they have a hirtuculturalist and crew anyone if who h will gladly identify the tree for yiu
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