Rockingham podocarp vs conifer

Rockingham podocarp and conifer both are nouns.

Word	Noun	Adjective	Verb	Adverb
Rockingham podocarp	Yes	No	No	No
conifer	Yes	No	No	No

As nouns, conifer is a hypernym of Rockingham podocarp; that is, conifer is a word with a broader meaning than Rockingham podocarp:

Rockingham podocarp: large Australian tree with straight-grained yellow wood that turns brown on exposure
conifer: any gymnospermous tree or shrub bearing cones

Other hypernyms of Rockingham podocarp include coniferous tree.

Rockingham podocarp (noun)	conifer (noun)
large Australian tree with straight-grained yellow wood that turns brown on exposure	any gymnospermous tree or shrub bearing cones