Introduction to the No. 1 Tree in Shandong: In the famous Lashan Forest Park in Dongping County, there is a strange tree called "the No. 1 tree in Shandong" - black wolfberry leaf. This plant, which should have been a herb or shrub, has continued to grow for 500 years, and now it has finally grown into a tree. This strange tree grows on Lashan Mountain, beside the mountain road under Xianglong Temple. It is no more than 20 centimeters thick and less than three meters high. The trunk is uneven and the crown is leafy. Although the tree is small, experts estimate that this tree is 500 years old and is like the grandmother of the forest. It is understood that the black hookleaf belongs to the Euphorbiaceae family, the genus Tongue, and is a perennial herb or shrub. This black hook leaf, which was not supposed to grow into a tree by nature, relied on its tenacity to fight against fate for a long time, and finally grew into a decent tree. It can be said that the fish turned into a dragon, and the grass turned into a tree, after all the wind and rain. Became a spirit. Because this phenomenon is extremely rare, it is called "the first tree in Shandong".