Cathaya vs conifer

Cathaya and conifer both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cathaya	Yes	No	No	No
conifer	Yes	No	No	No

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

Cathaya: Chinese evergreen conifer discovered in 1955; not yet cultivated elsewhere
conifer: any gymnospermous tree or shrub bearing cones

Other hypernyms of Cathaya include coniferous tree.

Cathaya (noun)	conifer (noun)
Chinese evergreen conifer discovered in 1955; not yet cultivated elsewhere	any gymnospermous tree or shrub bearing cones