fly orchid vs Ophrys insectifera

fly orchid and Ophrys insectifera both are nouns.

Word	Noun	Adjective	Verb	Adverb
fly orchid	Yes	No	No	No
Ophrys insectifera	Yes	No	No	No

As nouns, fly orchid and Ophrys insectifera are synonyms defined as:

fly orchid and Ophrys insectifera: European orchid whose flowers resemble flies

Other synonyms of fly orchid include Ophrys muscifera.

fly orchid (noun)	Ophrys insectifera (noun)
European orchid whose flowers resemble flies	European orchid whose flowers resemble flies
any of several dwarf creeping orchids with small bizarre insect-like hairy flowers on slender stalks