dog fennel vs Anthemis cotula

dog fennel and Anthemis cotula both are nouns.

Word	Noun	Adjective	Verb	Adverb
dog fennel	Yes	No	No	No
Anthemis cotula	Yes	No	No	No

As nouns, dog fennel and Anthemis cotula are synonyms defined as:

dog fennel and Anthemis cotula: widespread rank-smelling weed having white-rayed flower heads with yellow discs

Other synonyms of dog fennel include mayweed, stinking chamomile, stinking mayweed.

dog fennel (noun)	Anthemis cotula (noun)
widespread rank-smelling weed having white-rayed flower heads with yellow discs	widespread rank-smelling weed having white-rayed flower heads with yellow discs
weedy plant of southeastern United States having divided leaves and long clusters of greenish flowers