Vanilla planifolia vs vanilla orchid

Vanilla planifolia and vanilla orchid both are nouns.

Word	Noun	Adjective	Verb	Adverb
Vanilla planifolia	Yes	No	No	No
vanilla orchid	Yes	No	No	No

As nouns, Vanilla planifolia and vanilla orchid are synonyms defined as:

Vanilla planifolia and vanilla orchid: a climbing orchid bearing a podlike fruit yielding vanilla beans; widely cultivated from Florida southward throughout tropical America

Vanilla planifolia (noun)	vanilla orchid (noun)
a climbing orchid bearing a podlike fruit yielding vanilla beans; widely cultivated from Florida southward throughout tropical America	a climbing orchid bearing a podlike fruit yielding vanilla beans; widely cultivated from Florida southward throughout tropical America