Orchis mascula vs early purple orchid

Orchis mascula and early purple orchid both are nouns.

Word	Noun	Adjective	Verb	Adverb
Orchis mascula	Yes	No	No	No
early purple orchid	Yes	No	No	No

As nouns, Orchis mascula and early purple orchid are synonyms defined as:

Orchis mascula and early purple orchid: Eurasian orchid with showy pink or purple flowers in a loose spike

Other synonyms of Orchis mascula include male orchis.

Orchis mascula (noun)	early purple orchid (noun)
Eurasian orchid with showy pink or purple flowers in a loose spike	Eurasian orchid with showy pink or purple flowers in a loose spike