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2022 Vol.35, Issue 5 Preview Page

Research Article

The Vascular Plants of Bigeumdo and Dochodo Island

비금･도초도의 식물상

Young-Jong Jang1
,
Su Young Jung2
,
Eun Su Kang1
,
Kang-Hyup Lee3
,
Jung Sim Lee3
,
Dong Chan Son2*
장 영종1
,
정 수영2
,
강 은수1
,
이 강협3
,
이 정심3
,
손 동찬2*
1Master’s Degree Researcher, Division of Forest Biodiversity, Korea National Arboretum, Pocheon 11186, Korea
2Researcher, Division of Forest Biodiversity, Korea National Arboretum, Pocheon 11186, Korea
3Field Expert, Division of Forest Biodiversity, Korea National Arboretum, Pocheon 11186, Korea
1국립수목원 산림생물다양성연구과, 석사후연구원
2국립수목원 산림생물다양성연구과, 연구사
3국립수목원 산림생물다양성연구과, 현장전문가
*Corresponding Author
1 October 2022. pp. 614-640
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Abstract

We investigated vascular plants of Bigeumdo and Dochodo Island in Shinan-gun, Jeollanam-do, Korea. By referring to 4 field surveys between June and September in 2021, a total of 490 taxa were identified and grouped into 113 families, 332 genera, 452 species, 6 subspecies, 27 varieties, and 3 forms. Among those observed, 232 taxa comprising 84 families, 189 genera, 220 species, 4 subspecies, 8 varieties, 4 forms were observed in Bigeumdo, 428 taxa comprising 107 families, 305 genera, 397 species, 5 subspecies, 23 varieties and 3 forms were observed in Dochodo. Among them, 7 taxa were Korean endemic plants. Protected species designated by the Ministry of Environment were 2 taxa of level II. In terms of threated plants according to the IUCN Red List Categoty, there were 5 taxa, consisting of 1 endangered species (EN), 3 vulnerable species (VU), 1 Near Threatened (NT). In total, there are 36 taxa of floristic regional indicator plants, including 1 level V taxa, 5 level IV taxa, 28 level III taxa. In Korea, 3 taxa were the northern distributional limit to Bigeumdo and Dochodo. Alien plants were 58 taxa.

Keywords
Alien plant
Flora
Island
Plant geography
Southern plant
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Information
  • Publisher :The Plant Resources Society of Korea
  • Publisher(Ko) :한국자원식물학회
  • Journal Title :Korean Journal of Plant Resources
  • Journal Title(Ko) :한국자원식물학회지
  • Volume : 35
  • No :5
  • Pages :614-640
  • Received Date : 2022-06-07
  • Revised Date : 2022-08-12
  • Accepted Date : 2022-08-12
  • DOI :https://doi.org/10.7732/kjpr.2022.35.5.614
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