Ledum palustre vs marsh tea

Ledum palustre and marsh tea both are nouns.

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

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

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

Other synonyms of Ledum palustre include wild rosemary.

Ledum palustre (noun)	marsh tea (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