rabbitwood vs parasitic plant

rabbitwood and parasitic plant both are nouns.

Word	Noun	Adjective	Verb	Adverb
rabbitwood	Yes	No	No	No
parasitic plant	Yes	No	No	No

As nouns, parasitic plant is a hypernym of rabbitwood; that is, parasitic plant is a word with a broader meaning than rabbitwood:

rabbitwood: shrub of southeastern United States parasitic on roots of hemlocks having sparse spikes of greenish flowers and pulpy drupes
parasitic plant: plant living on another plant and obtaining organic nutriment from it

rabbitwood (noun)	parasitic plant (noun)
shrub of southeastern United States parasitic on roots of hemlocks having sparse spikes of greenish flowers and pulpy drupes	plant living on another plant and obtaining organic nutriment from it