male orchis vs early purple orchid

male orchis and early purple orchid both are nouns.

Word	Noun	Adjective	Verb	Adverb
male orchis	Yes	No	No	No
early purple orchid	Yes	No	No	No

As nouns, male orchis and early purple orchid are synonyms defined as:

male orchis and early purple orchid: Eurasian orchid with showy pink or purple flowers in a loose spike

Other synonyms of male orchis include Orchis mascula.

male orchis (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