Sanvitalia procumbens vs creeping zinnia

Sanvitalia procumbens and creeping zinnia both are nouns.

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

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

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

Sanvitalia procumbens (noun)	creeping zinnia (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