- Coptis, genus Coptis - small genus of low perennial herbs having yellow rhizomes and white or yellow flowers
--1 is a kind of magnoliid dicot genus
--1 is a member of
--1 has members:Ranunculaceae, family Ranunculaceae, buttercup family, crowfoot family goldthread, golden thread, Coptis groenlandica, Coptis trifolia groenlandica