Beta vulgaris vulgaris vs mangel-wurzel

Beta vulgaris vulgaris and mangel-wurzel both are nouns.

Word	Noun	Adjective	Verb	Adverb
Beta vulgaris vulgaris	Yes	No	No	No
mangel-wurzel	Yes	No	No	No

As nouns, Beta vulgaris vulgaris and mangel-wurzel are synonyms defined as:

Beta vulgaris vulgaris and mangel-wurzel: beet with a large yellowish root; grown chiefly as cattle feed

Other synonyms of Beta vulgaris vulgaris include mangold-wurzel, mangold.

Beta vulgaris vulgaris (noun)	mangel-wurzel (noun)
beet with a large yellowish root; grown chiefly as cattle feed	cultivated as feed for livestock
	beet with a large yellowish root; grown chiefly as cattle feed