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Juncus fauriei Lév. & Vaniot (Juncaceae): a new record in Korea

검정납작골풀(골풀과): 한국 미기록 식물

  • Kim, Sungmin (Division of Biological Sciences and Chemistry, and Basic Science Institute, Sungshin University) ;
  • Cho, Yanghoon (Uri Plant Research Institute) ;
  • Kim, Jonghwan (Uri Plant Research Institute) ;
  • Shim, Sangdeug ;
  • Kim, Sangtae (Division of Biological Sciences and Chemistry, and Basic Science Institute, Sungshin University)
  • Received : 2012.07.24
  • Accepted : 2012.11.19
  • Published : 2012.12.30

Abstract

Distribution of Juncus fauriei L$\acute{e}$v. & Vaniot were restricted in Japan and Russia in previous literatures. We found its new distribution in the Korean peninsula: wet meadows of sandy seashore in Ha-Jo-Dae, Kangwon province. The plants have flattened stems (usually coiled) and black-colored margin in tepals. These are key characters to distinguish J. fauriei from J. decipiens, J. setchuensis, J. haenkei, and J. brachyspathus, which are closely related Korean taxa in the section Juncotypus. We provide description, distribution, and detailed photos of J. fauriei, and key for Korean taxa of sect. Juncotypus. The plant is named as "Geom-Jeong-Nap-Jak-Gol-Pul" in Korean.

골풀과의 골풀속에 속하는 Juncus fauriei L$\acute{e}$v. & Vaniot는 일본과 러시아에 분포한다고 알려져 있는 종인데, 강원도의 하조대 해안가 사구 습지에서 이를 발견하여 보고하고자 한다. 이 식물은 줄기의 단면이 납작하고 주로 나선상으로 꼬여있고, 화피편의 가장자리가 검은색을 띄는 특징으로 국내 골풀속 내의 section Juncotypus에 속하는 근연 종인, J. decipiens (골풀), J. setchuensis (푸른갯골풀), J. haenkei (갯골풀), J. brachyspathus (참골풀)와 확연하게 구분 된다. 이러한 형태적 특징에 따라 국명을 '검정납작골풀'로 신칭하였고, 이 분류군의 사진 및 형질에 대한 기재, 근연 분류군들과 구분할 수 있는 검색표를 제시하였다.

Keywords

References

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  3. A new species of Juncus (Juncaceae): J. baekdusanensis M. Kim vol.44, pp.4, 2014, https://doi.org/10.11110/kjpt.2014.44.4.238
  4. 한반도 동해안 석호의 관속식물상 vol.47, pp.1, 2017, https://doi.org/10.11110/kjpt.2017.47.1.51