king nut hickory vs Carya laciniosa

king nut hickory and Carya laciniosa both are nouns.

Word	Noun	Adjective	Verb	Adverb
king nut hickory	Yes	No	No	No
Carya laciniosa	Yes	No	No	No

As nouns, king nut hickory and Carya laciniosa are synonyms defined as:

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

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

king nut hickory (noun)	Carya laciniosa (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