marsh tea vs Ledum palustre

marsh tea and Ledum palustre both are nouns.

Word	Noun	Adjective	Verb	Adverb
marsh tea	Yes	No	No	No
Ledum palustre	Yes	No	No	No

As nouns, marsh tea and Ledum palustre are synonyms defined as:

marsh tea and Ledum palustre: bog shrub of northern and central Europe and eastern Siberia to Korea and Japan

Other synonyms of marsh tea include wild rosemary.

marsh tea (noun)	Ledum palustre (noun)
bog shrub of northern and central Europe and eastern Siberia to Korea and Japan	bog shrub of northern and central Europe and eastern Siberia to Korea and Japan