dwarf elder vs Sambucus ebulus

dwarf elder and Sambucus ebulus both are nouns.

Word	Noun	Adjective	Verb	Adverb
dwarf elder	Yes	No	No	No
Sambucus ebulus	Yes	No	No	No

As nouns, dwarf elder and Sambucus ebulus are synonyms defined as:

dwarf elder and Sambucus ebulus: dwarf herbaceous elder of Europe having pink flowers and a nauseous odor

Other synonyms of dwarf elder include danewort.

dwarf elder (noun)	Sambucus ebulus (noun)
dwarf herbaceous elder of Europe having pink flowers and a nauseous odor	dwarf herbaceous elder of Europe having pink flowers and a nauseous odor
bristly herb of eastern and central North America having black fruit and medicinal bark