Triticum aestivum spp yunnanense King originated from lower reaches of Lancang and Nu rivers in Yunnan Province.It has special traits such as hard chaff,which is difficult to shell,and fragile spike axes.This paper presents the study on drought resistance of seedlings and grown plants in Triticum aestivum spp yunnanense King.The results showed that there were significant variances in drought resistance of seedlings in different varieties.Of which,cultivar Youzhadi Guangtou was the strongest,following by Lancang Tieke,Yongde Tieke and Yunmai 42.Youzhadi Guangtou is a local cultivar of common wheat in Yunnan Province.Drought resistance of grown plant was stronger than that of seedling and no significant variance in different varieties.Of the all varieties tested, Yunxian Tieke was the best in drought resistance in grown plant and Youzhadi Guangtou was in second.Others were similar to Yunmai 42.