silver berry vs Elaeagnus commutata

silver berry and Elaeagnus commutata both are nouns.

Word	Noun	Adjective	Verb	Adverb
silver berry	Yes	No	No	No
Elaeagnus commutata	Yes	No	No	No

As nouns, silver berry and Elaeagnus commutata are synonyms defined as:

silver berry and Elaeagnus commutata: deciduous unarmed North American shrub with silvery leaves and fruits

Other synonyms of silver berry include silver-bush, silverberry, silverbush.

silver berry (noun)	Elaeagnus commutata (noun)
deciduous unarmed North American shrub with silvery leaves and fruits	deciduous unarmed North American shrub with silvery leaves and fruits
deciduous shrubby tree of Europe and western Asia having grey leaves and small yellow fruits covered in silvery scales; sometimes spiny