By sorting out the data of ferns and investigating in the fields of Qinling Mountains, we found a new record genus of ferns—Struthiopteris, whose genus is Struthiopteris eburnea, which further enriched and perfected the records of fern species in Qinling Mountains in Shaanxi Province. The paper described its characteristics of morphology and habitat in Qinling Mountains. The specimens are kept in the herbarium of Hunan University of Human Science and Technology.