genus Mandevilla vs Dipladenia

genus Mandevilla and Dipladenia both are nouns.

Word	Noun	Adjective	Verb	Adverb
genus Mandevilla	Yes	No	No	No
Dipladenia	Yes	No	No	No

As nouns, genus Mandevilla and Dipladenia are synonyms defined as:

genus Mandevilla and Dipladenia: genus of tropical South American tuberous perennial woody vines with large racemose flowers and milky sap

Other synonyms of genus Mandevilla include genus Dipladenia, Mandevilla.

genus Mandevilla (noun)	Dipladenia (noun)
genus of tropical South American tuberous perennial woody vines with large racemose flowers and milky sap	genus of tropical South American tuberous perennial woody vines with large racemose flowers and milky sap