Carya laciniosa vs big shellbark

Carya laciniosa and big shellbark both are nouns.

Word	Noun	Adjective	Verb	Adverb
Carya laciniosa	Yes	No	No	No
big shellbark	Yes	No	No	No

As nouns, Carya laciniosa and big shellbark are synonyms defined as:

Carya laciniosa and big shellbark: hickory of the eastern United States resembling the shagbark but having a much larger nut

Other synonyms of Carya laciniosa include big shagbark, big shellbark hickory, king nut, king nut hickory.

Carya laciniosa (noun)	big shellbark (noun)
hickory of the eastern United States resembling the shagbark but having a much larger nut	hickory of the eastern United States resembling the shagbark but having a much larger nut