Sundacarpus amara vs conifer

Sundacarpus amara and conifer both are nouns.

Word	Noun	Adjective	Verb	Adverb
Sundacarpus amara	Yes	No	No	No
conifer	Yes	No	No	No

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

Sundacarpus amara: a large fast-growing monoecious tropical evergreen tree having large glossy lanceolate leaves; of rain forests of Sumatra and Philippines to northern Queensland
conifer: any gymnospermous tree or shrub bearing cones

Other hypernyms of Sundacarpus amara include coniferous tree.

Sundacarpus amara (noun)	conifer (noun)
a large fast-growing monoecious tropical evergreen tree having large glossy lanceolate leaves; of rain forests of Sumatra and Philippines to northern Queensland	any gymnospermous tree or shrub bearing cones