Interpretation:

Deciduous tree, flat and round, with solid wood, can be used for making utensils or building: elm pods. Yucaier (that is, "Yucai", like a small copper coin). Elm surface (made of elm bark and ground into powder, used as adhesive). Elm plug (in ancient times, it was called "elm plug" because it was called "elm plug"). Mulberry twilight scene

Last name.

Group words:

Elm leaf yú yè: Elm leaf. Young leaves are edible and can also be used as medicine.

Yuguan yú guān: an ancient place name. South of zhongmou county, Henan Province. Historical Records of the Chu Family: "In the eleventh year of mourning for the king, Sanjin attacked Chu and defeated me." Sima Zhen Suoyin: "This Yuguan should be in the west of the girder."

Yu Mi à n: Also called "yú miàn". The powder ground from elm bark was used to make pasta to satisfy hunger in the old famine years. Ming Li Shizhen's Compendium of Materia Medica Muer Elm: "The ancients took elm fire in spring. Today, people use its white skin as the surface of elm, mixed with water and perfuming agent, which is more sticky and slippery than glue paint. " Qing Chen Haozi's "Hua Jing Hua Mu Kao Yu": "A barren year, its skin grinds. ...

Yu Hu ǒ: "Zhou Li Xia Guan Si Xiang" and "Four Seasons Change into a National Fire" Han Zheng Xuan's Note: "Zheng Sinong said that" Spring takes the fire of elm willow. " "This refers to drilling elm and willow trees in spring to get fire, and later, taking" elm fire "as the code, it means spring scenery.

Collecting elm sh not u y ú: a metaphor for old age. One of the Ming Xu Wei's "Enlightening Nanming Assistant Ministers": "If you take care of the elm, you can cook it again, and you can feel at ease with the grass." See "Mulberry Harvest".

Ulmus pumila is a deciduous tree with elliptic ovate or elliptic lanceolate leaves, 2-8 cm long, hairless on both sides, occasionally tufted hairs in the axils of veins, 9- 16 pairs of lateral veins, and many edges with single serrations. The petiole is 2- 10 mm long. Flowers open first, mostly in clusters, born in the axils of last year's branches. Samara is nearly round or broadly obovate, long1.2-1.5 cm, glabrous; The seeds are located in the middle or near the upper part of samara; The handle is about 2 mm long. Distributed from northeast to northwest, from south China to southwest (all cultivated in the south of the Yangtze River); Korea, the Soviet Union and Japan also have it. Branchlets and bark fibers can be used instead of hemp to make ropes and sacks or as artificial cotton and paper raw materials; Bark can be used to make starch; Young fruits and leaves are edible or used as feed; Seed oil extraction; Wood can be used as furniture and farm tools; Fruit, bark and leaves can soothe the nerves and treat neurasthenia and insomnia.