Monarda didyma vs oswego tea

Monarda didyma and oswego tea both are nouns.

Word	Noun	Adjective	Verb	Adverb
Monarda didyma	Yes	No	No	No
oswego tea	Yes	No	No	No

As nouns, Monarda didyma and oswego tea are synonyms defined as:

Monarda didyma and oswego tea: perennial aromatic herb of eastern North America having variously colored tubular flowers in dense showy heads

Other synonyms of Monarda didyma include bee balm, beebalm, bergamot mint.

Monarda didyma (noun)	oswego tea (noun)
perennial aromatic herb of eastern North America having variously colored tubular flowers in dense showy heads	perennial aromatic herb of eastern North America having variously colored tubular flowers in dense showy heads