Dipladenia vs Mandevilla

Dipladenia and Mandevilla both are nouns.

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

As nouns, Dipladenia and Mandevilla are synonyms defined as:

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

Other synonyms of Dipladenia include genus Dipladenia, genus Mandevilla.

Dipladenia (noun)	Mandevilla (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