Carya myristicaeformis vs Carya myristiciformis

Carya myristicaeformis and Carya myristiciformis both are nouns.

Word	Noun	Adjective	Verb	Adverb
Carya myristicaeformis	Yes	No	No	No
Carya myristiciformis	Yes	No	No	No

As nouns, Carya myristicaeformis and Carya myristiciformis are synonyms defined as:

Carya myristicaeformis and Carya myristiciformis: hickory of southern United States and Mexico having hard nutmeg-shaped nuts

Other synonyms of Carya myristicaeformis include nutmeg hickory.

Carya myristicaeformis (noun)	Carya myristiciformis (noun)
hickory of southern United States and Mexico having hard nutmeg-shaped nuts	hickory of southern United States and Mexico having hard nutmeg-shaped nuts