Ulmus glabra vs wych elm

Ulmus glabra and wych elm both are nouns.

Word	Noun	Adjective	Verb	Adverb
Ulmus glabra	Yes	No	No	No
wych elm	Yes	No	No	No

As nouns, Ulmus glabra and wych elm are synonyms defined as:

Other synonyms of Ulmus glabra include witch elm.

Ulmus glabra (noun)	wych elm (noun)
Eurasian elm often planted as a shade tree	Eurasian elm often planted as a shade tree