尼泊尔桤木(Alnus nepalensis D.Don),俗名西南桤木、桤木、旱冬瓜,赖皮树等,属桦木科桤木属的乔木树种。其木材纹理直、材质轻软、结构细、不开裂变形,易干燥、易加工、切面光滑、胶粘性能好,是家具、模具,农具及建筑装修用材。树皮含单宁21.46％,是很好的栲胶原料。叶可作紫胶虫的寄主,叶片腐烂分解快,是很好的肥源树种,贵州一些地方的老百姓喜欢用其叶作绿肥。据 Nepal alder (Alnus nepalensis D.Don), common name southwest alder, alder, winter wax gourd, such as ramets, belong to birch family Albizia genus arbor species. The wood texture straight, light and soft material, fine structure, no cracking deformation, easy to dry, easy processing, smooth section, good adhesive properties, is furniture, molds, farm tools and construction materials. Bark with tannin 21.46%, is a very good gum material. The leaves can be used as the host of the lac insect, which decomposes quickly and decomposes the leaves. It is a good fertilizer source tree species. Some people in some places in Guizhou like to use their leaves for green manure. according to