spelt vs Triticum aestivum spelta

spelt and Triticum aestivum spelta both are nouns.

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

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

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

Other synonyms of spelt include Triticum spelta.

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