goldthread vs Coptis trifolia groenlandica

goldthread and Coptis trifolia groenlandica both are nouns.

Word	Noun	Adjective	Verb	Adverb
goldthread	Yes	No	No	No
Coptis trifolia groenlandica	Yes	No	No	No

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

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

Other synonyms of goldthread include Coptis groenlandica, golden thread.

goldthread (noun)	Coptis trifolia groenlandica (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