page_title: Coptis
section_title: Species
hierarchical_section_title: Coptis / Species
context_page_description: Coptis is a genus of between 10–15 species of flowering plants in the family Ranunculaceae, native to Asia and North America.
context_section_description: Selected species
  Coptis aspleniifolia - fernleaf goldthread, spleenwort-leaf goldthread
  Coptis chinensis - Chinese goldthread, Huang lian in Chinese (Chinese: 黃連; pinyin: huánglián)
  Coptis deltoidea
  Coptis trifolia (syn. Coptis trifolia)
  Coptis japonica - Japanese goldthread, Riben huang lian in Chinese (Chinese: 日本黃連; pinyin: Rìběn huánglián)
  Coptis laciniata - Oregon goldthread: California, Oregon, Washington State
  Coptis occidentalis - Idaho goldthread: Idaho, Montana, Washington
  Coptis omeiensis
  Coptis quinquefolia
  Coptis quinquesecta
  Coptis teeta - Yunnan goldthread, Yunnan huang lian in Chinese (Chinese: 云南黃連; pinyin: Yúnnán huánglián)
  Coptis trifolia - threeleaf goldthread, savoyane, canker-root (Eastern Eurasia, Greenland, Saint Pierre and Miquelon, Canada, USA)
caption: Coptis occidentalis fruit
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