Abstract: For the purpose of cabbage cultivar identification，SSR technology was used to establish fingerpringting for 18 cabbage accessions included six F1 hybrids（Jingfeng 1，Wanfeng，Zhonggan 8，Zhonggan 18，Zhonggan 19 and Zhonggan 22）and their parents. Based on the previous research on development of EST-SSR marker in cabbage，26 EST-SSR primer pairs were assessed validation of the amplification in above cabbage accessions. Used five primer pairs BoE974，BoE916，BoE337，BoE316 and BoE222，SSR fingerprint was obtained for six cabbage F1 hybrids and their parents，which was able to distinguish all of the 18 accessions. Moreover，Primer BoE222 was applied in purity identification of Jingfeng 1 hybrid，the result indicated that 90 of 99 were ture hybrid seeds，the purity was 90%.

Key words: cabbage, SSR marker, fingerprinting, purity identification