1) Genus coptis 2) Magnoliid dicot genus 
Coptis (Goldthread or Canker Root) is a genus of between 10–15 species of flowering plants in the family Ranunculaceae, native to Asia and North America. ==Uses== Coptis teeta is used as a medicinal herb in China and the Himalayan regions of India where it is used as a bitter tonic for dyspepsia. It is also believed to help insomnia in Chinese h...
Coptis is a small genus of plants of the family Ranunculaceae. Two species of which, Coptis trifolia (gold-thread), found in Canada and the northern parts of the United States, and Coptis teeta of Assam, yield a bitter tonic used medicinally.
[n] - small genus of low perennial herbs having yellow rhizomes and white or yellow flowers
genus Coptis noun small genus of low perennial herbs having yellow rhizomes and white or yellow flowers