Pyrularia pubera vs buffalo nut

Pyrularia pubera and buffalo nut both are nouns.

Word	Noun	Adjective	Verb	Adverb
Pyrularia pubera	Yes	No	No	No
buffalo nut	Yes	No	No	No

As nouns, Pyrularia pubera and buffalo nut are synonyms defined as:

Pyrularia pubera and buffalo nut: shrub of southeastern United States parasitic on roots of hemlocks having sparse spikes of greenish flowers and pulpy drupes

Other synonyms of Pyrularia pubera include rabbitwood.

Pyrularia pubera (noun)	buffalo nut (noun)
shrub of southeastern United States parasitic on roots of hemlocks having sparse spikes of greenish flowers and pulpy drupes	shrub of southeastern United States parasitic on roots of hemlocks having sparse spikes of greenish flowers and pulpy drupes
	oily drupaceous fruit of rabbitwood