Goldthread (Coptis)

Every species of the genus Coptis in the catalogue.

• Fernleaf goldthread (Coptis aspleniifolia)
• Oregon goldthread (Coptis laciniata)
• Idaho goldthread (Coptis occidentalis)
• Threeleaf goldthread (Coptis trifolia)
• Yun Lian (Coptis teeta)