As the main peak of Qinling mountain range ,Taibai mountain is best characterized by its unique geographical condition，diversified plant species, complete vegetation zone and obvious transition flora, especially with a significant richness in endemic medicinal plant resource "Taibai Qiyaos". For effective exploitation and preservation of them , exploratory research into the species and distribution of Taibai Qiyaos, through years of field survey ,consultation to herb farmers and reference to herb-related literatures has been conducted .The conclusions are as follows :(1) they are characteristic medicinal materials among the medicinal plants in Qinling mountain range ,with function of blood stasis dispersing, acesodyne，rheumatism removing and blood activating,etc.(2)there are 96 species belonging to 33 families and 63 genus.(3)they are most distributed in broad-leaf zone, conifer zone and subalpine shrub zone.(4)they are severely scarce in amount and difficult in utilization, therefore, the depth and breadth of protection measures should be extended immediately.