dwarf chestnut vs Allegheny chinkapin

dwarf chestnut and Allegheny chinkapin both are nouns.

Word	Noun	Adjective	Verb	Adverb
dwarf chestnut	Yes	No	No	No
Allegheny chinkapin	Yes	No	No	No

As nouns, dwarf chestnut and Allegheny chinkapin are synonyms defined as:

dwarf chestnut and Allegheny chinkapin: shrubby chestnut tree of southeastern United States having small edible nuts

Other synonyms of dwarf chestnut include Castanea pumila, chinquapin, eastern chinquapin.

dwarf chestnut (noun)	Allegheny chinkapin (noun)
shrubby chestnut tree of southeastern United States having small edible nuts	shrubby chestnut tree of southeastern United States having small edible nuts