The purpose of this study was to provide basic information for rational management plans for sustainable conservation and utilization by comprehensive analyzing the flora distributed in Yongchu valley, Changwon-si. The flora of Yongchu valley were summarized as 319 taxa including 93 families, 212 genera, 285 species, 3 subspecies, 6 forms and 25 varieties. The endemic plants were 5 taxa such as Chrysosplenium pilosum var. fulvum, Impatiens koreana, Lespedeza maritima, Thalictrum acteifolium and Weigela subsessilis. The rare plants were 11 taxa including I. koreana, Prunus yedoensis and Magnolia kobus. The specific plants by floristic region were 38 taxa including I. koreana, Jeffersonia dubia., M. kobus and P. yedoensis which are class Ⅴ. The naturalized plants were 11 taxa including Solanum americanum, Aster pilosus, Crassocephalum crepidioides and Cerastium glomeratum and so forth and invasive alien plants among these plants was 1 taxa of A. pilosus. The target plants adaptable to climate change were 8 taxa including Corydalis turtschaninovii of northern plant, I. koreana of endemic plant, and Meliosma myriantha of southern plant.

Abstract
1. 서 론
2. 연구방법
    2.1. 연구대상지
    2.2. 조사분석방법
3. 결과 및 고찰
    3.1. 관속식물상
    3.2. 특산식물
    3.3. 희귀식물
    3.4. 귀화식물
    3.5. 식물구계학적 특정식물
    3.6. 기후변화 적응 대상식물
    3.7. 특산희귀식물 보전방안
4. 결 론
REFERENCES

• 이기숙(경상대학교 산림자원학과) | Ki-Suk Lee (Department of Forest Resources, Gyeongsang National University)
• 이재순(K-ECO 연구소) | Jae-Soon Lee (K-Eco Research Institute)
• 문현식(경상대학교 농업생명과학연구원) | Hyun-Shik Moon (Institute of Agriculture and Life Science, Gyeongsang National University) Corresponding author