Triticum aestivum spelta vs spelt

Triticum aestivum spelta and spelt both are nouns.

Word	Noun	Adjective	Verb	Adverb
Triticum aestivum spelta	Yes	No	No	No
spelt	Yes	No	No	No

As nouns, Triticum aestivum spelta and spelt are synonyms defined as:

Triticum aestivum spelta and spelt: hardy wheat grown mostly in Europe for livestock feed

Other synonyms of Triticum aestivum spelta include Triticum spelta.

Triticum aestivum spelta (noun)	spelt (noun)
hardy wheat grown mostly in Europe for livestock feed	hardy wheat grown mostly in Europe for livestock feed