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Tectaria fuscipes (Wall. ex Bedd.) C. Chr. (Tectariaceae), a newly recorded taxon from Korea

백록고사리(미늘창고사리과): 한국 미기록종

  • Received : 2017.10.26
  • Accepted : 2017.12.22
  • Published : 2017.12.30

Abstract

Tectaria fuscipes (Wall. ex Bedd.) C. Chr. (Baek-Rok-Go-Sa-Ri) is newly reported in Korea. This species belongs to the genus Tectaria Cav. of the family Tectariaceae Panigrahi. Thus far, no taxa of Tectariaceae have been reported in Korea. Tectaria fuscipes is characterized by its suberect to ascending rhizome, dimorphic or subdimorphic fronds, and free veins. The species was found on the southwestern slopes of Mt. Halla on Jeju Island, where it grows in sun near a small cave. It also occurs in southern China and in Taiwan. In Japan, eight species of the genus Tectaria have been reported, but T. fuscipes has yet to be recorded there. Jeju Island is the northeastern-most limit of the known range of this species.

한국에 백록고사리[Tectaria fuscipes (Wall. ex Bedd.) C. Chr.]를 처음으로 보고한다. 이 종은 한국에서 보고된 바 없는 미늘창고사리과(Tectariaceae Panigrahi)의 미늘창고사리속(Tectaria Cav.)에 속한다. 백록고사리는 거의 직립하거나 비스듬히 올라가는 지하경, 이형엽 또는 반이형협, 유리맥이 있는 특징이 있다. 이종은 제주도 서귀포시 한라산 남서부 사면에 분포하고 있으며, 중국의 남부지역과 대만에서도 자생한다. 일본에는 미늘창고사리속 식물 8종이 보고되어 있으나 백록고사리는 아직 보고되지 않았다. 제주도는 지금까지 알려진 백록고사리의 분포 지역 중 가장 최북동 지역이며, 그 서식처는 작은 수직동굴 내부로 한정되어 있다.

Keywords

References

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