Coptis trifolia groenlandica vs golden thread

Coptis trifolia groenlandica and golden thread both are nouns.

Word	Noun	Adjective	Verb	Adverb
Coptis trifolia groenlandica	Yes	No	No	No
golden thread	Yes	No	No	No

As nouns, Coptis trifolia groenlandica and golden thread are synonyms defined as:

Coptis trifolia groenlandica and golden thread: low-growing perennial of North America woodlands having trifoliate leaves and yellow rootstock and white flowers

Other synonyms of Coptis trifolia groenlandica include Coptis groenlandica, goldthread.

Coptis trifolia groenlandica (noun)	golden thread (noun)
low-growing perennial of North America woodlands having trifoliate leaves and yellow rootstock and white flowers	low-growing perennial of North America woodlands having trifoliate leaves and yellow rootstock and white flowers