phytology vs archesporial

phytology is a noun but archesporial is not a noun.

Word	Noun	Adjective	Verb	Adverb
phytology	Yes	No	No	No
archesporial	No	Yes	No	No

phytology (noun)	archesporial (noun)
the branch of biology that studies plants

phytology (adjective)	archesporial (adjective)
	of or relating to the cells in a sporangium that give rise to spores