刺榆Hemiptelei davidi(Hauce)Plauch.本种为榆科植物刺榆属刺榆种。在榆科植物中,全世界共有16个属,200多种。我国有8个属60多种。大多为一属含多种,唯刺榆属单独一个种,并为我国特有,实属罕见。它的自然分布地域,南自苏、浙、皖、赣、湘,北至鲁、豫、冀、晋等省均有记载。在苏南民间称狗屎野榆树。古 Burmese elm Hemiptelei davidi (Hauce) Plauch. This species is elm plants elm thorns elm species. In the elm plants, the world a total of 16 genera and 200 kinds. There are more than 60 species in our country. Mostly a genus with a variety of species, only a single species of Ulmus, and endemic to China, it is rare. Its natural distribution area, south from the Soviet Union, Zhejiang, Anhui, Jiangxi, Hunan, north to Shandong, Henan, Hebei, Shanxi and other provinces are recorded. In southern Jiangsu civil shouting wild elm trees. ancient