Mexican tea vs feather geranium

Mexican tea and feather geranium both are nouns.

Word	Noun	Adjective	Verb	Adverb
Mexican tea	Yes	No	No	No
feather geranium	Yes	No	No	No

As nouns, Mexican tea and feather geranium are synonyms defined as:

Mexican tea and feather geranium: Eurasian aromatic oak-leaved goosefoot with many yellow-green flowers; naturalized North America

Other synonyms of Mexican tea include Atriplex mexicana, Chenopodium botrys, Jerusalem oak.

Mexican tea (noun)	feather geranium (noun)
rank-smelling tropical American pigweed	Eurasian aromatic oak-leaved goosefoot with many yellow-green flowers; naturalized North America
Eurasian aromatic oak-leaved goosefoot with many yellow-green flowers; naturalized North America