what kind of tree is it? When I was a child, I remember that the purple cone should be as big as a fingernail. This tree is at least 30 years old.

Mulberry (Latin name: Morus alba L.), a deciduous tree or shrub, can reach a height of15m. This tree is rich in milk pulp and its bark is yellowish brown. The leaves are ovoid to broadly ovoid, with sharp, round or shallow heart-shaped leaves at the base, rough serrated edges and sometimes irregular division. Leaves are glabrous and shiny, and there are sparse hairs on the dorsal veins of leaves. Dioecious, flowering in May, long inflorescence. The fruit ripens from June to July, and the flowers and fruits are oval or cylindrical, dark purple or white. I like light, but I was a little tolerant of shade when I was a child. Like warm and humid climate, cold-resistant. Strong drought resistance, water and humidity resistance. Originated in central China, it is widely cultivated in the north and south, especially in the middle and lower reaches of the Yangtze River. Leaves are feed for silkworms. Wood can be used as utensils, branches can be woven into baskets, mulberry bark can be used as raw materials for papermaking, mulberry can be used as food and wine, and leaves, fruits and root bark can be used as medicine.