Abstract: The revision of Fritillaria L. (Liliaceae) genera spread in the regions of Turkey, except the Mediterranean region was conducted in this study. The members of Fritillaria genera, represented with a total of 26 taxa consisting of species and subspecies spread in the flora of Turkey except the Mediterranean region were evaluated in 24 taxa (22 species and 2 subspecies). The diagnosis key, descriptions, distributions and drawings are supplied in this study. The danger categories of the endemic Fritillaria taxa were rearranged according to the new IUCN categories.