creeping zinnia vs Sanvitalia procumbens

creeping zinnia and Sanvitalia procumbens both are nouns.

Word	Noun	Adjective	Verb	Adverb
creeping zinnia	Yes	No	No	No
Sanvitalia procumbens	Yes	No	No	No

As nouns, creeping zinnia and Sanvitalia procumbens are synonyms defined as:

creeping zinnia and Sanvitalia procumbens: low-branching leafy annual with flower heads resembling zinnias; found in southwestern United States and Mexico to Guatemala

creeping zinnia (noun)	Sanvitalia procumbens (noun)
low-branching leafy annual with flower heads resembling zinnias; found in southwestern United States and Mexico to Guatemala	low-branching leafy annual with flower heads resembling zinnias; found in southwestern United States and Mexico to Guatemala