Korean Journal of Plant Taxonomy (식물분류학회지)

The Korean Society of Plant Taxonomists (한국식물분류학회)
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Newly recorded naturalized species in Korea, Hieracium caespitosum and Trifolium incamatum

한국 미기록 귀화식물인 유럽조밥나물(Hieracium caespitosum Dumort.)과 진홍토끼풀(Trifolium incamatum L.)

  • Lee, Hye Jeong (Division of Specimens and Genetic Resources, Korea National Arboretum) ;
  • Lee, You Mi (Division of Specimens and Genetic Resources, Korea National Arboretum) ;
  • Park, Su Hyun (Division of Specimens and Genetic Resources, Korea National Arboretum) ;
  • Kang, Young Sik (Department of Agriculture, Graduate School, Cheju National University)
  • 이혜정 (국립수목원 산림생물조사과) ;
  • 이유미 (국립수목원 산림생물조사과) ;
  • 박수현 (국립수목원 산림생물조사과) ;
  • 강영식 (제주대학교대학원 농학과)
  • Published : 2008.09.30
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Abstract

Two newly naturalized species were recorded from Gangwon-do and Jeju-do. Among them, numerous populations of Hieracium caespitosum (Asteraceae) were found in 2006 along the road near the military area at, Mt. Dosolsan, Yanggu-gun, Gangwon-do. The other species, Trifolium incarnatum (Fabaceae) was widespread and found at various locations including Jeongsil and Woo-do in Jeju-si, Jeju-do and Gasioreum, Daejeong-eup, Seoguipo-si, Jeju-do and Daehandawon Plantation in Hoecheon-myon, Boseong-gun, Jeonranam-do in 2008. Hieracium caespitosum was found to be distinguished from the allied species, H. umbellatum in the same genus, by a lot of capitula and a well developed cluster of basal leaves during the flowering time. Trifolium incarnatum can be distinguished from other species in the same genus by an erect form, long inflorescence and deep-red flowers.

강원도 양구군 도솔산과 제주도에서 2종류의 미기록 귀화식물을 발견하였다. Hieracium caespitosum Dumort.는 양구군 도솔산에서 분포가 확인되었으며 조밥나물과 비교하여 두화의 수가 많고, 개화시기에도 근생엽이 달려 있는 특징이 있으며, 유럽이 원산지여서 유럽조밥나물로 신칭하였다. Trifolium incarnatum L.은 제주도 정실, 우도, 대정 가시오름 및 전라남도 보성 녹차단지 주변 등 여러 곳에서 발견되었으며 토끼풀속의 다른 식물들과는 꽃이 진홍색이고, 화서가 길게 발달하며 식물체가 직립하는 등의 특징으로 구별된다.

Keywords

References

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