Bauhinia variegata vs mountain ebony

Bauhinia variegata and mountain ebony both are nouns.

Word	Noun	Adjective	Verb	Adverb
Bauhinia variegata	Yes	No	No	No
mountain ebony	Yes	No	No	No

As nouns, Bauhinia variegata and mountain ebony are synonyms defined as:

Bauhinia variegata and mountain ebony: small East Indian tree having orchid-like flowers and hard dark wood

Other synonyms of Bauhinia variegata include orchid tree.

Bauhinia variegata (noun)	mountain ebony (noun)
small East Indian tree having orchid-like flowers and hard dark wood	small East Indian tree having orchid-like flowers and hard dark wood