wild rosemary vs Ledum palustre

wild rosemary and Ledum palustre both are nouns.

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

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

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

Other synonyms of wild rosemary include marsh tea.

wild rosemary (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