earticle

영어

In this research, the taxonomy of Pteridophyta spontaneously growing in Jejudo Dongbaek Dongsan Park by the morphological observation was compared to that by the analysis of DNA sequences. Among 25 species of the Pteridophyta 21 species were collected in Dongbaek Dongsan Park and the others were in Jejudo outside of the Park. Sufficient amount of total DNA were extracted in 18 species but 7 species were not. Using the universal primer c and d, DNA of 18 species were successfully amplified and whereas DNA of 3 species were used other universal primer, respectively. Except Cyrtomium fortunei, which was shown 99%, 20 species of Pteridophyta amplified DNA represented 100% identity with the taxonomy by the morphological observation.