Ginkgo is a deciduous tree in the genus Ginkgo, family Ginkgoaceae, the fruit of the ginkgo tree is commonly known as the white fruit, so the ginkgo is also known as the white fruit tree. Ginkgo tree grows slowly, extremely long life, natural conditions from planting to ginkgo fruit to twenty years, forty years to a large number of results, so it is also known as the "grandchildren tree", "public seed and grandchildren get to eat" meaning, is the tree in the old man, has an ornamental, economic, medicinal value.

The tree is the oldest of the trees, with ornamental, economic and medicinal value.

The pistachio is the fruit of the pistachio of the genus Pachyrhizus of the family Lacertidae, produced in Syria, Iraq, Iran, southwestern Soviet Union and southern Europe; cultivated in Xinjiang, China. Its bark and seed kernels are used as medicine and as a strong agent. The seeds are used to extract oil.