hemp vs deccan hemp

hemp and deccan hemp both are nouns.

Word	Noun	Adjective	Verb	Adverb
hemp	Yes	No	No	No
deccan hemp	Yes	No	No	No

As nouns, deccan hemp is a hyponym of hemp; that is, deccan hemp is a word with a more specific, narrower meaning than hemp:

Other hyponyms of hemp include kenaf, bowstring hemp, abaca, Manila hemp, Manilla hemp.

hemp (noun)	deccan hemp (noun)
a rope that is used by a hangman to execute persons who have been condemned to death by hanging	valuable fiber plant of East Indies now widespread in cultivation
any plant of the genus Cannabis; a coarse bushy annual with palmate leaves and clusters of small green flowers; yields tough fibers and narcotic drugs	fiber from an East Indian plant Hibiscus cannabinus
a plant fiber