An Unrecorded Naturalized Plant in Korea : Cakile edentula (Brassicaceae)

미기록 귀화식물: Cakile edentula (Brassicaceae)

  • Kil, Ji-Hyon (National Institute of Environmental Research) ;
  • Lee, Kyu Song (Department of Biology, Kangnung National University Korea)
  • Received : 2008.02.04
  • Accepted : 2008.02.21
  • Published : 2008.06.30

Abstract

Unrecorded species from the beach at Gangnung City is reported: Cakile edentula, Brassicaceae. The genus Cakile is unrecorded in Korea and easily distinguished from other genera in Brassicaceae by the upper member of fruits distinctly longer or thicker than the lower part, petiole white or anthocyanic, style absent and leaves glabrous. The local name is Seo-yang-gaet-naeng-i and the morphological characters and illustrations of the species are provided.

강릉시의 바닷가에서 채집한 서양갯냉이(Cakile edentula Hook.)를 국내 미기록 귀화식물로 보고한다. Cakile속은 국내에 처음 보고되는 속으로 십자화과에 속하며, 붓 모양의 열매가 2절로 나뉘는데 열매의 위쪽이 아래쪽보다 크고 엽병이 희고 화병이 없으며 잎에 털이 없다는 점에서 다른 속과 구분된다. 같은 Cakile 속이며 유럽 원산인 Cakile maritima는 꽃잎의 크기가 3~6 mm로 C. edentula보다 크고, 잎이 깃모양으로 깊게 파여 있다는 점에서 쉽게 구별할 수 있다. 2절로 나뉘어진 열매의 윗부분은 물이나 바람에 의해 산포되고 아랫부분은 모체에 붙어 있다.

Keywords

References

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