In Angang Bay, Namhae County, South Gyeongsang Province, A total of 450 taxa including 100 families, 287 genera, 405 species, 39 varieties, and 6 forma were surveyed. It accounts for about 9.23% of 4884 species of vascular plants in Korea Rare plant species designated by Korea Forest Service were appeared Chionanthus retusus, Corylopsis gotoana, Campanula takesimana, Prunus yedoensis. Korea endemic plants were appeared Lespedeza maritima, Salix koriyanagi, Philadelphus schrenkii etc. 9 taxa. The special floristic plants were appeared Corylopsis gotoana var. coreana, Campanula takesimana, Pinellia tripartita, Zanthoxylum planispinum etc. 60 taxa. The naturalized plants were appeared Sonchus oleraceus, Fallopia dumetorum, Galinsoga ciliata, Aster subulatus var. sandwicensis etc. 44 tatx. The rate of naturalization was 9.78%. Halophytes were appeared Silene aprica var. oldhamiana, Dianthus japonicus, Salsola komarovii, Raphanus sativus var. hortensis etc. 25 tatx.