Macrozamia communis vs cycad

Macrozamia communis and cycad both are nouns.

Word	Noun	Adjective	Verb	Adverb
Macrozamia communis	Yes	No	No	No
cycad	Yes	No	No	No

As nouns, cycad is a hypernym of Macrozamia communis; that is, cycad is a word with a broader meaning than Macrozamia communis:

Macrozamia communis: large attractive palmlike evergreen cycad of New South Wales
cycad: any tropical gymnosperm of the order Cycadales; having unbranched stems with a crown of fernlike leaves

Macrozamia communis (noun)	cycad (noun)
large attractive palmlike evergreen cycad of New South Wales	any tropical gymnosperm of the order Cycadales; having unbranched stems with a crown of fernlike leaves