Parasitaxus ustus vs parasite yew

Parasitaxus ustus and parasite yew both are nouns.

Word	Noun	Adjective	Verb	Adverb
Parasitaxus ustus	Yes	No	No	No
parasite yew	Yes	No	No	No

As nouns, Parasitaxus ustus and parasite yew are synonyms defined as:

Parasitaxus ustus and parasite yew: rare and endangered monoecious parasitic conifer of New Caledonia; parasitic on Falcatifolium taxoides

Parasitaxus ustus (noun)	parasite yew (noun)
rare and endangered monoecious parasitic conifer of New Caledonia; parasitic on Falcatifolium taxoides	rare and endangered monoecious parasitic conifer of New Caledonia; parasitic on Falcatifolium taxoides