식물분류학회지 (Korean Journal of Plant Taxonomy)

  • 제44권2호
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  • Pages.88-90
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  • 2014
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  • 1225-8318(pISSN)
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  • 2466-1546(eISSN)
한국식물분류학회 (The Korean Society of Plant Taxonomists)
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한국 미기록 식물: 물꼬리사초(사초과)

A new record of Carex aequialta Kük. (Cyperaceae) in Korea

  • Ji, Seong-Jin (Division of Forest Biodiversity and Herbarium, Korea National Arboretum) ;
  • Yang, Jong-Cheol (Division of Forest Biodiversity and Herbarium, Korea National Arboretum) ;
  • Oh, Byoung-Un (Department of Biology, Chungbuk National University) ;
  • Lee, You-Mi (Division of Forest Biodiversity and Herbarium, Korea National Arboretum)
  • 투고 : 2014.05.26
  • 심사 : 2014.06.10
  • 발행 : 2014.06.30
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초록

사초과의 미기록종인 물꼬리사초(Carex aequialta K$\ddot{u}$k.)가 경상북도 예천군과 제주도 제주시에서 발견되었다. 이 종은 아직립하는 측소수, 망(까락)이 없는 자인편, 짧은 지하경, 산방형으로 배열하는 화서를 가져 근연종인 왕비늘사초(C. maximowiczii Miq.), 가는비늘사초(C. suifunensis Kom.), 비늘사초(C. phacota Spreng.), 이삭사초(C. dimorpholepis Steud.), 산꼬리사초(C. shimidzensis Franch.) 및 구슬사초(C. tegulata H. Lev. & Vaniot)와 구분된다. 국명은 외부형태와 생육지를 고려하여 '물꼬리사초'로 신칭하였고, 이에 대한 기재, 도해, 사진 및 근연분류군과의 검색표를 제시하였다.

An unrecorded species, Carex aequialta K$\ddot{u}$k. (Cyperaceae), was found in Yecheon-gun, Gyeongsangbuk-do and Jeju-si, Jeju-do. This species is distinguished from related taxa, C. maximowiczii Miq., C. suifunensis Kom., C. phacota Spreng., C. dimorpholepis Steud., C. shimidzensis Franch. and C. tegulata H. Lev. & Vaniot, by having suberect lateral spikes, awnless pistillate scales, short rhizomes and corymblike inflorescences. This taxon was named 'Mul-kko-ri-sa-cho' in Korean based on its external appearances and habitat. We provide its description, illustrations, photographs and the key of related taxa in Korea.

키워드

참고문헌

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