Jersey elm vs Ulmus campestris sarniensis

Jersey elm and Ulmus campestris sarniensis both are nouns.

Word	Noun	Adjective	Verb	Adverb
Jersey elm	Yes	No	No	No
Ulmus campestris sarniensis	Yes	No	No	No

As nouns, Jersey elm and Ulmus campestris sarniensis are synonyms defined as:

Jersey elm and Ulmus campestris sarniensis: a variety of the English elm with erect branches and broader leaves

Other synonyms of Jersey elm include guernsey elm, Ulmus campestris wheatleyi, Ulmus sarniensis, wheately elm.

Jersey elm (noun)	Ulmus campestris sarniensis (noun)
a variety of the English elm with erect branches and broader leaves	a variety of the English elm with erect branches and broader leaves