basipetal vs phytology

basipetal is not a noun while phytology is a noun.

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

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

basipetal (adjective)	phytology (adjective)
of leaves or flowers; developing or opening in succession from apex to base