Pinus mugo vs dwarf mountain pine

Pinus mugo and dwarf mountain pine both are nouns.

Word	Noun	Adjective	Verb	Adverb
Pinus mugo	Yes	No	No	No
dwarf mountain pine	Yes	No	No	No

As nouns, Pinus mugo and dwarf mountain pine are synonyms defined as:

Pinus mugo and dwarf mountain pine: low shrubby pine of central Europe with short bright green needles in bunches of two

Other synonyms of Pinus mugo include mountain pine, mugho pine, mugo pine, Swiss mountain pine.

Pinus mugo (noun)	dwarf mountain pine (noun)
low shrubby pine of central Europe with short bright green needles in bunches of two	low shrubby pine of central Europe with short bright green needles in bunches of two