sorgho vs sugar sorghum

sorgho and sugar sorghum both are nouns.

Word	Noun	Adjective	Verb	Adverb
sorgho	Yes	No	No	No
sugar sorghum	Yes	No	No	No

As nouns, sorgho and sugar sorghum are synonyms defined as:

sorgho and sugar sorghum: any of several sorghums cultivated as a source of syrup

Other synonyms of sorgho include sorgo, sweet sorghum.

sorgho (noun)	sugar sorghum (noun)
any of several sorghums cultivated as a source of syrup	any of several sorghums cultivated as a source of syrup