dwarf oak vs dwarf chinkapin oak

dwarf oak and dwarf chinkapin oak both are nouns.

Word	Noun	Adjective	Verb	Adverb
dwarf oak	Yes	No	No	No
dwarf chinkapin oak	Yes	No	No	No

As nouns, dwarf oak and dwarf chinkapin oak are synonyms defined as:

dwarf oak and dwarf chinkapin oak: deciduous shrubby tree of northeastern and central United States having a sweet edible nut and often forming dense thickets

Other synonyms of dwarf oak include dwarf chinquapin oak, Quercus prinoides.

dwarf oak (noun)	dwarf chinkapin oak (noun)
deciduous shrubby tree of northeastern and central United States having a sweet edible nut and often forming dense thickets	deciduous shrubby tree of northeastern and central United States having a sweet edible nut and often forming dense thickets