近年来,在国内一些书刊、树木(苗木)名录上,把Leucaena glauca(Willd.)Benth.称为银合欢;而把L.leucocephala(Lam.)de Wit称作“新银合欢”。把这两个拉丁学名看成是两种植物是不对的,它只是异名与正名的关系,所谓“新银合欢”,实际上就是银合欢。此外,还有中名冠以地名的银合欢,如“萨尔瓦多(新)银合欢”、“菲律宾银合欢”等,也都是银合欢这个种,只不过是类型、品系或来源地不同而已。 In recent years, Leucaena glauca (Willd.) Benth. Has been referred to as Acacia for some books and trees (tree seedlings) in the country, while L. leucocephala (Lam.) De Wit is called “New Acacia.” Think of these two Latin names as two kinds of plants is not right, it is only the relationship between names and synonyms, the so-called “new silver Acacia”, in fact, is Acacia. In addition, names such as “Acacia in El Salvador” and “Acacia in the Philippines” are also names of silvernames, all of which are of the genus Acacia, but of different types, strains or origins.