Korean Journal of Plant Taxonomy (식물분류학회지)

The Korean Society of Plant Taxonomists (한국식물분류학회)
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Solanum elaeagnifolium Cav. (Solanaceae), an unrecorded naturalized species of Korean flora

은빛까마중 (Solanum elaeagnifolium Cav.), 우리나라 미기록 귀화식물

  • Received : 2013.11.08
  • Accepted : 2014.02.03
  • Published : 2014.03.31
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Abstract

We report a naturalized alien species, Solanum elaeagnifolium Cav. from Chodo Isl., Samsanmeon, Yeosushi, Jeollanam-do province. The native distribution range of the species is the southwestern US and the adjacent region of northern Mexico. The species is related to S. nigrum L., but the species can be distinguished from S. nigrum by the silver green stellate trichome on the surfaces of plants, the elongated leaf shape, and the size and color of the flowers and fruits. Solanum elaeagnifolium Cav. belongs to the Solanum subgenus Leptostemonum. The species is recorded on the invasive species list in the subtropical or temperate regions of many European, Mediterranean, African, South American, Asian, and Australian countries. Therefore, we also need a careful monitoring and prevention strategy for this new invasive species in Korea.

전남 여수시 삼산면 초도에서 우리나라의 미기록 귀화식물 은빛까마중 (Solanum elaeagnifolium Cav.)을 발견하여 보고한다. 이 종의 원산지는 미국남서부와 인접한 멕시코북부이다. 이 식물은 까마중에 근연이지만 식물체 전체가 회백색 성상모로 뒤덮여있고, 길쭉한 잎의 모양, 열매와 꽃의 크기 및 색깔로 쉽게 구분된다. 이종은 현재 유럽 및 지중해지방국가들, 아프리카, 남미, 아시아 및 호주 등의 아열대 및 온대지방에 널리 퍼져있는 잡초로 분류된다. 따라서 우리나라에서도 앞으로 이 종이 확산되는 것에 대한 대책마련이 필요하다.

Keywords

References

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