The first report Prunella pinnatifida Benth. (Labiatae) in Korea

한국 꿀풀과 미기록 식물: 갈래꿀풀

  • Kim, Sangtae (Division of Biological Sciences and Chemistry, and Basic Science Institute, Sungshin University)
  • 김상태 (성신여자대학교 생명과학화학부, 기초과학연구소)
  • Received : 2010.06.25
  • Accepted : 2010.09.07
  • Published : 2010.09.30

Abstract

Prunella vulgaris var. lilacina Nakai, P. vulgaris var. aleutica Fernald, and P. vulgaris var. albiflora Nakai have been reported as infrageneric taxa of Prunella L. in Korea. I found many samples of P. pinnatifida Pers. in the previously collected herbarium sheets in several major herbaria in Korea and confirmed its distribution again in Jaeun Island, Chonnam Province with the information from those herbarium sheets. P. pinnatifida Pers. has deeply lobed leaves in contrast to entire or barely dentate leaves of P. vulgaris var. lilacina Nakai, P. vulgaris var. aleutica Fernald, and P. vulgaris var. albiflora Nakai. I first report the distribution of this taxon in Korea and give it the Korean name Gal-re-kkul-pul. I provide description, illustrations, and an infrageneric key to identification of the other taxa of Prunella in Korea, and discuss some taxonomic problems of this taxon.

지금까지 우리나라에 자생하는 꿀풀속 식물은 꿀풀(Prunella vulgaris var. lilacina Nakai), 두메꿀풀(P. vulgaris var. aleutica Fernald), 흰꿀풀(P. vulgaris for. albiflora Nakai)이 알려져 있는데, 국내 주요 표본관들의 표본조사를 통하여 P. pinnatifida Pers.가 다수 채집된 바 있음을 확인하였고, 이들 중 전남 신안군 자은도에서의 분포를 재확인하였다. 꿀풀, 두메꿀풀, 흰꿀풀은 식물체 전체의 잎들이 거치가 없거나 미약한 거치가 있는 장타원형임에 비하여 갈래꿀풀의 잎은 매우 심하게 갈라진 열편들로 이루어져 있다. 이에 본 분류군의 국명을 갈래꿀풀로 칭하고 국내 미기록 분류군으로 보고하고자 한다. 갈래꿀풀에 대한 기재, 도해와 함께 갈래꿀풀을 포함한 한국산 꿀풀속 식물에 대한 검색표를 제시하였고, 갈래꿀풀의 분류학적 문제점들을 논의하였다.

Keywords

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