Lycopodium selago vs mountain clubmoss

Lycopodium selago and mountain clubmoss both are nouns.

Word	Noun	Adjective	Verb	Adverb
Lycopodium selago	Yes	No	No	No
mountain clubmoss	Yes	No	No	No

As nouns, Lycopodium selago and mountain clubmoss are synonyms defined as:

Lycopodium selago and mountain clubmoss: of northern Europe and America; resembling a miniature fir

Other synonyms of Lycopodium selago include fir clubmoss, little clubmoss.

Lycopodium selago (noun)	mountain clubmoss (noun)
of northern Europe and America; resembling a miniature fir	of northern Europe and America; resembling a miniature fir