Hercules'-club vs Aralia spinosa

Hercules'-club and Aralia spinosa both are nouns.

Word	Noun	Adjective	Verb	Adverb
Hercules'-club	Yes	No	No	No
Aralia spinosa	Yes	No	No	No

As nouns, Hercules'-club and Aralia spinosa are synonyms defined as:

Hercules'-club and Aralia spinosa: small deciduous clump-forming tree or shrub of eastern United States

Other synonyms of Hercules'-club include American angelica tree, devil's walking stick.

Hercules'-club (noun)	Aralia spinosa (noun)
densely spiny ornamental of southeastern United States and West Indies	small deciduous clump-forming tree or shrub of eastern United States
small deciduous clump-forming tree or shrub of eastern United States