There is a giant oil tattan vine in Changyangou, Wanzhai Township, Xuanen County, Hubei Province.The oldest rattan plants in the world were nicknamed \"ancient oil hemp vine\" by locals, and in 1992, it was listed as a county -level protected plant.
In the local area, there is also a beautiful legend about this vine: legendary Chen Tuo's ancestor to seek a cane, seeking all over the mountains, and then seeing ancient plants in the forests of western Hubei, Then take the woods in the mountain forest, and finally become an artifact after several modifications.And the except artifacts are sprinkled into the world, which is the eloquent vine, which has spread endlessly and endlessly.
The local forestry department is actively promoting to protect this old plant.