Taxonomic study of Broussonetia (Moraceae) in Korea

한국산 닥나무속(Broussonetia, 뽕나무과)의 분류학적 연구

  • Yun, Kyeong-Won (Department of Oriental Medicine Resources, Sunchon National University) ;
  • Kim, Muyeol (Division of Biological Sciences, Chonbuk National University)
  • 윤경원 (순천대학교 한약자원학과) ;
  • 김무열 (전북대학교 자연과학대학 생물과학부)
  • Published : 2009.06.30

Abstract

Three Korean Broussonetia species (Moraceae) were reexamined based on morphological characters. The plants which has been used for making traditional paper Hanji in Korea are considered hybrid species between B. kazinoki and B. papyrifera, its natural habitat was firstly discovered in Is. Gageo (Jeonnam Province). Thus it is newly described as B. ${\times}$ hanjiana M. Kim. Its Korean name is changed into Daknamu instead of Kkujidaknamu. Therefore, Korean name for B. kazinoki is also changed into Aegidaknamu instead of Daknamu. Dioecious plants of Broussonetia kazinoki which were found in Is. Gageo are named as B. kazinoki for. koreana M. Kim (Gageo-Aegidaknamu).

한국산 닥나무속 식물의 분류학적 특징을 재검토하였다. 한지를 만드는데 사용해 온 닥나무와 꾸지 나무의 교잡종인 꾸지닥나무가 전남 신안군 흑산면 가거도에서 자생하고 있어 새로이 Broussonetia ${\times}$ hanjiana M. Kim으로 명명하였다. 꾸지닥나무는 그동안 일반인들이 닥나무라고 일컫기 때문에 꾸지닥나무 대신에 닥나무라고 하였다. 따라서 Broussonetia kazinoki는 닥나무 대신에 애기닥나무라고 변경하였다. 또한 가거도에서 발견된 자웅이주인 애기닥나무를 가거애기닥나무(B. kazinoki for. koreana M. Kim)라고 새로이 명명하였다.

Keywords

References

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