Alnus veridis crispa vs green alder

Alnus veridis crispa and green alder both are nouns.

Word	Noun	Adjective	Verb	Adverb
Alnus veridis crispa	Yes	No	No	No
green alder	Yes	No	No	No

As nouns, Alnus veridis crispa and green alder are synonyms defined as:

Alnus veridis crispa and green alder: North American shrub with light green leaves and winged nuts

Other synonyms of Alnus veridis crispa include Alnus crispa.

Alnus veridis crispa (noun)	green alder (noun)
North American shrub with light green leaves and winged nuts	shrub of mountainous areas of Europe
	North American shrub with light green leaves and winged nuts