1979—1980年考察了滇西小麦品种资源,搜集到样本125份,包括普通小麦86份、圆锥小麦3份,密穗小麦5份、硬粒小麦1份、云南小麦30份。查明了滇西小麦的种及变种,新发现普通小麦交种23个、密穗小麦变种4个、硬粒小麦变种1个、云南小麦变种10个。弄清了云南小麦的地理分布和生态环境及普通小麦的生态型。鉴定筛选出一批可供育种利用的珍贵资源材料。 From 1979 to 1980, we investigated the resources of wheat cultivars in western Yunnan and collected 125 samples, including 86 samples of common wheat, 3 parts of conical wheat, 5 parts of spike wheat, 1 part of durum wheat and 30 parts of Yunnan wheat. The species and varieties of wheat in western Yunnan were identified. There were 23 newly found common wheat varieties, 4 shortened wheat varieties, 1 durum wheat variety and 10 Yunnan wheat varieties. Yunnan Yunnan clear geographical distribution and ecological environment and the ecological type of wheat. Identification of a selection of precious resources for breeding use of resources.