Ledum palustre vs wild rosemary

Ledum palustre and wild rosemary both are nouns.

Word	Noun	Adjective	Verb	Adverb
Ledum palustre	Yes	No	No	No
wild rosemary	Yes	No	No	No

As nouns, Ledum palustre and wild rosemary are synonyms defined as:

Ledum palustre and wild rosemary: bog shrub of northern and central Europe and eastern Siberia to Korea and Japan

Other synonyms of Ledum palustre include marsh tea.

Ledum palustre (noun)	wild rosemary (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