aloe vs cape aloe

aloe and cape aloe both are nouns.

Word	Noun	Adjective	Verb	Adverb
aloe	Yes	No	No	No
cape aloe	Yes	No	No	No

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

aloe: succulent plants having rosettes of leaves usually with fiber like hemp and spikes of showy flowers; found chiefly in Africa
cape aloe: much-branched South African plant with reddish prickly succulent leaves

Other hyponyms of aloe include Aloe ferox, Aloe vera, burn plant.

aloe (noun)	cape aloe (noun)
succulent plants having rosettes of leaves usually with fiber like hemp and spikes of showy flowers; found chiefly in Africa	much-branched South African plant with reddish prickly succulent leaves