Spanish tea vs American wormseed

Spanish tea and American wormseed both are nouns.

Word	Noun	Adjective	Verb	Adverb
Spanish tea	Yes	No	No	No
American wormseed	Yes	No	No	No

As nouns, Spanish tea and American wormseed are synonyms defined as:

Spanish tea and American wormseed: rank-smelling tropical American pigweed

Other synonyms of Spanish tea include Chenopodium ambrosioides, Mexican tea, wormseed.

Spanish tea (noun)	American wormseed (noun)
rank-smelling tropical American pigweed	rank-smelling tropical American pigweed