Ginkgo biloba

Ginkgo biloba, commonly known as ginkgo or gingko (both pronounced oʊ), also known as the maidenhair tree, is a species of tree native to China. It is the only living species in the order Ginkgoales, which first appeared over 290 million years ago. Fossils very similar to the living species, belonging to the genus Ginkgo, extend back to the Middle Jurassic approximately 170 million years ago. The tree is widely cultivated, and was cultivated early in human history.