marsh tea vs wild rosemary

marsh tea and wild rosemary both are nouns.

Word	Noun	Adjective	Verb	Adverb
marsh tea	Yes	No	No	No
wild rosemary	Yes	No	No	No

As nouns, marsh tea and wild rosemary are synonyms defined as:

marsh tea and wild rosemary: bog shrub of northern and central Europe and eastern Siberia to Korea and Japan

Other synonyms of marsh tea include Ledum palustre.

marsh tea (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