haustorium vs plant process

haustorium and plant process both are nouns.

Word	Noun	Adjective	Verb	Adverb
haustorium	Yes	No	No	No
plant process	Yes	No	No	No

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

haustorium: a root-like attachment in parasitic plants that penetrates and obtains food from the host
plant process: a natural projection or outgrowth from a plant body or organ

Other hypernyms of haustorium include enation.

haustorium (noun)	plant process (noun)
a root-like attachment in parasitic plants that penetrates and obtains food from the host	a natural projection or outgrowth from a plant body or organ