한국의 흰꽃 피는 꽃다지속 (십자화과) 두 종Two white-flowered Draba (Brassicaceae) species from Korean flora
- Other Titles
- Two white-flowered Draba (Brassicaceae) species from Korean flora
- Authors
- 김회원; 김기중
- Issue Date
- 2015
- Publisher
- 한국식물분류학회
- Keywords
- 우수리꽃다지; 구름꽃다지; 십자화과; 백두산; 한국 미기록 종; Draba ussuriensis; D. mongolica; Brassicaceae; Mt. Baekdu; newly recorded species in Korea
- Citation
- 식물분류학회지, v.45, no.1, pp.12 - 16
- Indexed
- KCI
- Journal Title
- 식물분류학회지
- Volume
- 45
- Number
- 1
- Start Page
- 12
- End Page
- 16
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/95778
- DOI
- 10.11110/kjpt.2015.45.1.12
- ISSN
- 1225-8318
- Abstract
- Draba ussuriensis Pohle is reported from Mt. Baekdu in this paper as a new member of Korean flora. D. ussuriensis is a white-flowered perennial herb and similar to Draba mongolica Turczaninow. However, D. ussuriensis differs from Draba mongolica Turczaninow in a number of characters. The stems and pedicels of D. mongolica are covered by dense trichomes, while those of D. ussuriensis are glabrous or glabrescent. D. ussuriensis has fewer cauline leaves compared to D. mongolica. The Korean name of D. ussuriensis Pohle stems from the specific epithet of its scientific name. In addition, D. mongolica is a new name, replacing the previously misidentified names of D. glabella Pursh, D. daurica DC., D. incana L., and D. nipponica Makino in several different studies. We corrected the name based on a comparative morphological study of specimens collected from Mt. Baekdu and Gwanmobong and related species. As a result, Korean Draba consists of three species: two white-flowered species and one yellow-flowered D. nemorosa L.
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