paper plant vs papyrus

paper plant and papyrus both are nouns.

Word	Noun	Adjective	Verb	Adverb
paper plant	Yes	No	No	No
papyrus	Yes	No	No	No

As nouns, paper plant and papyrus are synonyms defined as:

paper plant and papyrus: tall sedge of the Nile valley yielding fiber that served many purposes in historic times

Other synonyms of paper plant include Cyperus papyrus, Egyptian paper reed, Egyptian paper rush, paper rush.

paper plant (noun)	papyrus (noun)
tall sedge of the Nile valley yielding fiber that served many purposes in historic times	a document written on papyrus
	tall sedge of the Nile valley yielding fiber that served many purposes in historic times
	paper made from the papyrus plant by cutting it in strips and pressing it flat; used by ancient Egyptians and Greeks and Romans