sugar sorghum vs sorgho

sugar sorghum and sorgho both are nouns.

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

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

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

Other synonyms of sugar sorghum include sorgo, sweet sorghum.

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