golden larch vs coniferous tree

golden larch and coniferous tree both are nouns.

Word	Noun	Adjective	Verb	Adverb
golden larch	Yes	No	No	No
coniferous tree	Yes	No	No	No

As nouns, coniferous tree is a hypernym of golden larch; that is, coniferous tree is a word with a broader meaning than golden larch:

golden larch: Chinese deciduous conifer resembling a larch with golden yellow leaves
coniferous tree: any gymnospermous tree or shrub bearing cones

Other hypernyms of golden larch include conifer.

golden larch (noun)	coniferous tree (noun)
Chinese deciduous conifer resembling a larch with golden yellow leaves	any gymnospermous tree or shrub bearing cones