Korean Journal of Plant Taxonomy (식물분류학회지)

The Korean Society of Plant Taxonomists (한국식물분류학회)
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First record of Carex sect. Mitratae (Cyperaceae) from Korea : Carex chungii Z. P. Wang, Carex tsushimensis (Ohwi) Ohwi and Carex multifolia Ohwi

사초속 청사초절(사초과)의 한국 미기록종: 큰청사초(Carex chungii Z. P. Wang), 바늘청사초(Carex tsushimensis (Ohwi) Ohwi), 흰밀사초(Carex multifolia Ohwi)

  • Nam, Gi-Heum (Wildlife Genetic Resources Center, National Institute of Biological Resources) ;
  • Kim, Jonghwan (Department of Biological Sciences, Chonbuk National University) ;
  • Kim, Jung-Hyun (Division of Plant Resources, National Institute of Biological Resources) ;
  • Kim, Sun-Yu (Division of Plant Resources, National Institute of Biological Resources) ;
  • Jang, Jin (Department of Medicinal Plant Resources, Andong National University) ;
  • Chung, Gyu Young (Department of Medicinal Plant Resources, Andong National University)
  • 남기흠 (국립생물자원관 야생생물유전자원센터) ;
  • 김종환 (전북대학교 생명과학과) ;
  • 김중현 (국립생물자원관 식물자원과) ;
  • 김선유 (국립생물자원관 식물자원과) ;
  • 장진 (안동대학교 생약자원학과) ;
  • 정규영 (안동대학교 생약자원학과)
  • Received : 2013.11.08
  • Accepted : 2014.02.03
  • Published : 2014.03.31
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Abstract

Three unrecorded species, Carex chungii Z. P. Wang, C. tsushimensis (Ohwi) Ohwi, C. multifolia Ohwi were found in Korea. C. chungii Z. P. Wang was found in Is. Wan and Is. Geogeum, Jeollanam-do and Namhae, Gyeongsangnam-do. This species is distinguished from C. leuchoclora Bunge by achenes constricted above in the middle. C. tsushimensis (Ohwi) Ohwi was found in Is. Gageo, Sinan, Jeollanam-do. This species is distinguished from C. conica Boott by pistillate scales with a long arista. C. multifolia Ohwi was found in Haenam, Jeollanam-do. This species is distinguished from C. sachalinensis var. sikokiana (Franch. & Sav.) Ohwi by caespitose and leaf of light gray. We provide here their description, illustration, photographs and the key of related species.

한국 미기록종인 큰청사초(Carex chungii Z. P. Wang), 바늘청사초(C. tsushimensis (Ohwi) Ohwi), 흰밀사초(C. multifolia Ohwi)의 사초속 청사초절 3분류군이 발견되었다. 큰청사초(C. chungii Z. P. Wang)는 전라남도 완도, 거금도와 경상남도 남해에서 발견하였다. 청사초(C. leuchoclora Bunge)와 유사하나 수과의 중륵이 수축하여 뚜렷이 구분된다. 바늘청사초(C. tsushimensis (Ohwi) Ohwi)는 전라남도 신안군 가거도에서 발견되었으며, 애기사초(C. conica Boott)와 유사하나 암꽃인편에 현저하게 긴 까락으로 구분된다. 흰밀사초(C. multifolia Ohwi)는 전라남도 해남군 송지면 땅끝마을에서 발견되었으며, 녹빛실사초(C. sachalinensis var. sikokiana (Franch. & Sav.) Ohwi)와 유사하나 총생하며 잎이 분백색인 특징으로 구분된다. 미기록 3분류군에 대한 기재, 도해, 사진 및 근연종과의 차이점을 검색표로 제시하였다.

Keywords

References

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