Ulmus sarniensis vs Jersey elm

Ulmus sarniensis and Jersey elm both are nouns.

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

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

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

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

Ulmus sarniensis (noun)	Jersey elm (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